Updated August 19, 2026 — three weeks after release: Storm Emeralda (M6) launched in Japan on July 31, 2026, and the launch premium is now unwinding across the board. Sealed-box lowest asks have slipped from about ¥23,000–25,000 on day one to about ¥20,800 on August 7 and now ¥16,900 with shrink / ¥13,898 without shrink (SNKRDUNK asks, August 19). The bigger story is the Mega Rayquaza ex MUR: after holding ¥300,000–350,000 asks through week one, it has corrected roughly 60% — A-grade (near mint) asks now sit at ¥135,000, with B-grade at ¥104,800 and the lowest listing at ¥100,000. The SAR has slid further too, to ¥46,500–54,880 asks. This update layers day-one, week-one, and week-three market data over the pre-release forecasts below, so you can see what the market actually did versus what analysts expected. For the full day-one baseline, see our Release Day Price Report.
The practical buyer answer is simple: collectors who mainly want Mega Rayquaza artwork should compare singles after release, while openers and sealed collectors should use a live product page rather than an old static price forecast. Storm Emeralda has unusually broad demand because it combines Rayquaza, a new paired-Stadium mechanic, competitive cards, and a direct bridge to the international Delta Reign release.
Official: released July 31, 2026 — ¥6,000 box, 30 packs, ¥200 per five-card pack, and a confirmed 113-card set: 76 main cards plus 37 secret rares (12 AR / 18 SR / 6 SAR / 1 MUR — see our main-set card list with images), headlined by Mega Rayquaza ex. Now tracked: day-one through week-three (August 19) box and Mega Rayquaza ex market prices — see the Market Report below. Still unconfirmed: official pull rates; The Pokemon Company does not publish them.
Our own M6 Storm Emeralda booster box is currently listed at ¥11,040 (~$69).
Our M6 booster box is currently listed at ¥11,040 (~$69).
Storm Emeralda has been on sale in Japan since July 31, 2026. Three weeks in, the launch premium is deflating across the board — and since week one that now includes the single true chase card, the Mega Rayquaza ex MUR, which had initially held its ground. The table below tracks each signal from day one through August 19.
| Signal | Day one (July 31) | Week one (Aug 7) → Week three (Aug 19) | How to use it |
|---|---|---|---|
| Sealed box market | Marketplace listings around ¥23,000–25,000 after pre-release quotes near ¥36,000 in early July; shop buyback quotes around ¥18,500 (Price Base). | Aug 7: lowest asks around ¥20,800 with shrink and ¥15,699 without shrink. Aug 19: ¥16,900 with shrink and ¥13,898 without shrink (SNKRDUNK asks) — still nearly 3x the ¥6,000 MSRP. Multi-box lots are asking more per box (about ¥18,000–18,900 each for 2–10 box bundles), a sign depth is thin at the lowest ask. | The launch premium is deflating on schedule, and patient sealed buyers are being rewarded. Our own direct-from-Tokyo box is currently listed at ¥11,040 (~$69). |
| Mega Rayquaza ex MUR (113/076) | Japanese trackers (Altema) quoted around ¥298,000 — above the ¥180,000–200,000 pre-release forecasts. | Aug 7: holding firm at ¥300,000–350,000 A-grade asks. Aug 19: the hold broke — A-grade (near mint) asks at ¥135,000, B-grade ¥104,800, lowest listing ¥100,000 (SNKRDUNK), roughly -60% in under two weeks (about $920 A-grade at about ¥147/USD). A PSA 10 is asked at ¥718,000, but with only 2 listings that is an ask price, not sales. | The MUR is no longer immune to launch gravity. If you want it, singles remain the only rational route — and the correction is finally moving prices toward buyers. |
| Mega Rayquaza ex SAR (110/076) | Opened around ¥138,000 on day-one shop quotes. | Aug 7: asks clustered around ¥65,000–88,000 — roughly half the day-one level. Aug 19: A-grade ¥54,880 and B-grade ¥46,500 asks (SNKRDUNK) — another 30–40% down, now roughly a third of the ¥138,000 day-one level. | Classic launch repricing as pulls hit the market. If the SAR was your target, week three looks far better than day one did. |
| Other secret rares | Raikou ex SAR around ¥15,800; Zinnia’s Trust SAR around ¥9,480 (day-one shop quotes). | Aug 7: Raikou ex SAR asks mostly ¥10,000–12,000; Zinnia’s Trust SAR asks spread wide at ¥3,600–13,000. Aug 19: Raikou ex SAR at ¥7,000 A-grade / ¥6,000 B-grade; Zinnia’s Trust SAR at ¥3,099 A-grade / ¥2,680 B-grade (SNKRDUNK asks). | Mid-tier SARs keep softening as supply builds — the usual best-entry window is now forming across the whole secret-rare pool, the MUR included. |
| Card list | All 113 cards confirmed: 76 main-set cards plus 37 secret rares — 12 AR, 18 SR, 6 SAR, and the single Mega Rayquaza ex MUR (card 113/076). | Use our dedicated Storm Emeralda card list page for the main-set breakdown with images, and the Release Day Price Report for the day-one baseline. | |
| Pull rates | Still not official — The Pokemon Company does not publish pull rates, and community opening samples remain too small to quote responsibly. | Treat any “pull rate” claims circulating in week one as estimates, not facts. This page will add a dated community sample once volume exists. | |
August 19 prices are SNKRDUNK marketplace listing (ask) prices observed August 19, 2026 (JST), quoted by SNKRDUNK condition rank (A = near mint); August 7 figures are SNKRDUNK asks from that date, and day-one figures are shop/tracker quotes from July 31 — venues differ, so treat the comparison as directional. USD conversions at about ¥147/USD.
Set Overview: What Is Storm Emeralda?
Storm Emeralda (ストームエメラルダ) is the sixth MEGA Expansion Pack in the Scarlet & Violet series, designated M6, released in Japan on July 31, 2026. It arrived approximately two months after its companion set Abyss Eye (M5, released May 22) — together forming the summer 2026 wave of the MEGA Evolution era that has driven record collector demand across the Pokemon TCG. Some English-language searches also spell it “Storm Emerald” — the official romanization keeps the final “a.”
| Spec | Storm Emeralda (M6) | Abyss Eye (M5) |
|---|---|---|
| Release Date (JPN) | July 31, 2026 | May 22, 2026 |
| Featured Card | Mega Rayquaza ex | Mega Darkrai ex |
| MSRP (Pack) | ¥200 | ¥200 |
| MSRP (Box) | ¥6,000 (30 packs) | ¥6,000 (30 packs) |
| Theme | Dragon / Sky / Storm | Dark / Ghost / Abyss |
| Game Tie-in | Legends Z-A: M-Dimension Rush | Legends Z-A: M-Dimension Rush |
| Card Count | 113 (76 main + 37 secret) | 81 main-set cards + secret rares |
| EN Counterpart | Mega Evolution — Delta Reign (ME06, Nov 6, 2026) | Not officially announced |
The Full Product Lineup (July 31, 2026)
Storm Emeralda launches with an unusually large product lineup — six products on a single day, the most for any MEGA Expansion Pack so far.
| Product | Price (JPY) | Contents |
|---|---|---|
| Booster Box | ¥6,000 | 30 packs |
| Booster Pack | ¥200 | 5 cards per pack |
| Collection File Premium (Mega Rayquaza) | ¥2,200 | Collector file + promo card(s) |
| MEGA Starter Set (Sprigatito & Meowscarada ex) | ¥1,800 | Starter deck + booster packs |
| MEGA Starter Set (Eevee ex) | ¥1,800 | Starter deck + booster packs |
| MEGA Starter Set (Zorua & Zoroark ex) | ¥1,800 | Starter deck + booster packs |
The three MEGA Starter Sets are notable for collectors: they typically include exclusive promo cards not found in the main booster set, plus several booster packs. The Collection File Premium featuring Mega Rayquaza is a collector accessory product that usually includes a special promo card — previous Collection File Premiums from the MEGA era have become sought-after items.
The “Emeralda” Connection
The set name directly references Pokemon Emerald — the 2004 Game Boy Advance title where Rayquaza was the box legendary and Mega Evolution’s spiritual predecessor (Primal Reversion) was introduced in the ORAS remakes. In the Legends: Z-A M-Dimension Rush DLC, Mega Rayquaza’s sky-domain storyline serves as the counterpart to Darkrai’s abyss-domain arc from Abyss Eye. The two sets are thematically linked: darkness below, storm above.
Trademark Timeline
The “Storm Emeralda” trademark was filed on June 27, 2025 — the same day as Abyss Eye, confirming they were planned as companion sets from the start. Early rumors from September 2025 (via PokeBeach) initially suggested Mega Zygarde ex as the headliner, but sell sheets confirmed in February 2026 that Mega Rayquaza ex takes the lead role.
Current Card List & Leak Status
Update July 31, 2026: the wait is over — the full Storm Emeralda card list is confirmed: 76 main-set cards plus 37 secret rares (12 AR / 18 SR / 6 SAR / 1 MUR) for 113 cards total. We keep the main-set checklist with images on a dedicated page — Storm Emeralda M6 Card List & Images — and day-one secret-rare prices in the Release Day Price Report. The tracking table below is preserved from the pre-release period so you can see which signals proved reliable — useful calibration for the next MEGA set launch.
| Bucket | Cards or products | Confidence | Why it matters |
|---|---|---|---|
| Product-line signal | MEGA Expansion Pack Storm Emeralda, 30-pack booster box, Collection File Premium Mega Rayquaza, Starter Set ex Sprigatito & Meowscarada ex, Eevee ex, Zorua & Zoroark ex. | High | This is the part buyers can plan around now: launch date, box format, and companion products. |
| Headliner signal | Mega Rayquaza ex as the face of M6. | High | Rayquaza is the reason this page is already gaining search volume months before release. |
| Rarity expectation | Mega Rayquaza ex MUR, SAR, SR/RR variants. | Medium | MEGA-era set structure strongly points this way, but exact card numbers and artwork are still pending. |
| Hoenn / Emerald watchlist | Zinnia/Higana, Steven Stone/Daigo, Wallace/Mikuri, Latios, Latias, Salamence, Kyogre, Groudon, Zygarde. | Low to medium | These are theme-fit predictions repeated across Japanese and English community coverage, not official reveals. |
| Playability watchlist | Dragon acceleration, bench-scaling damage, Delta Stream-style protection, high-energy discard attacks. | Low | Useful for players to monitor, but do not buy cards or boxes based on unconfirmed text boxes. |
Release day settled it: Mega Rayquaza ex did prove to be the headline card — the MUR opened around ¥298,000, held ¥300,000–350,000 asks through week one, then corrected to about ¥135,000 A-grade asks by August 19. The confirmed checklist now lives on our dedicated card list page; this guide focuses on market prices, pull economics, and buying strategy.
Featured Card: Mega Rayquaza ex
Mega Rayquaza ex is the centerpiece of Storm Emeralda and potentially the highest-demand chase card of 2026. Rayquaza has topped global Pokemon popularity polls consistently, and its Mega Evolution from Omega Ruby & Alpha Sapphire is one of the most recognizable forms in the franchise. In the competitive TCG, Mega Rayquaza EX from Roaring Skies (2015) defined an entire metagame era.
Why Mega Rayquaza ex Matters
Rayquaza’s collector value speaks for itself across every era of the Pokemon TCG:
| Card | Set (Year) | Current Value (PSA 10) |
|---|---|---|
| Rayquaza ex Gold Star | Deoxys (2005) | $5,000+ |
| Rayquaza C LV.X | Supreme Victors (2009) | $800+ |
| M Rayquaza EX (Full Art) | Roaring Skies (2015) | $400+ |
| Rayquaza VMAX (Alt Art) | Evolving Skies (2021) | $300+ |
| Rayquaza VMAX (JPN SAR) | Blue Sky Stream (2021) | ¥30,000+ |
The pattern is clear: every premium Rayquaza card holds strong long-term value. The Mega Evolution treatment in the current MEGA series adds another level — MUR and SAR versions are expected based on the M1–M5 template:
| Rarity | Predicted Price (JPN) | Pull Rate Estimate |
|---|---|---|
| MUR (Mega Ultra Rare) | ¥25,000–40,000 | Not official |
| SAR (Special Art Rare) | TBD after reveal | ~1 per 6 boxes |
| RR (Double Rare) | ¥500–1,500 | ~1 per 3–4 boxes |
Rayquaza SAR cards have historically commanded a 20–40% premium over comparable chase cards from the same set. In Blue Sky Stream (2021), Rayquaza VMAX SAR was the #1 card at ¥30,000+ while most other SARs in the set settled at ¥8,000–15,000. If this pattern holds, Mega Rayquaza ex SAR could outperform even the MUR variant in secondary market value.
Expected Mechanics
Mega Rayquaza in the main series games is known for its Delta Stream ability (which negates Flying-type weaknesses) and Dragon Ascent — one of the strongest moves in the franchise. Expect Mega Rayquaza ex to feature energy-agnostic acceleration or a high-damage attack with a drawback, consistent with previous Rayquaza card designs that prioritize raw power.
Top 10 Storm Emeralda Cards to Watch
This started as a pre-release watchlist, not a final value ranking — and with the set now released, it doubles as a scorecard. Ranks 1–8 were based on officially revealed cards and mechanics and all made the final card list; the day-one market has already crowned the Mega Rayquaza ex MUR as the value leader. A market-price ranking will replace this table once first-week sold listings settle.
| Rank | Card or theme | Status | Why buyers should watch it | Best route |
|---|---|---|---|---|
| 1 | Mega Rayquaza ex | Official | Set mascot, iconic collector demand, and the core Fire/Lightning Energy attack engine. | Box now; compare singles after release |
| 2 | Mega Rayquaza ex secret-art slot | Confirmed — MUR tracked | The MUR is real: it opened around ¥298,000, held ¥300,000–350,000 asks through week one, and has corrected to about ¥135,000 A-grade asks as of August 19 — still the set’s definitive chase. | Singles; watch first-week sold listings |
| 3 | Legendary Summit pair | Official | A new two-card Stadium mechanic that changes Mega Rayquaza’s three-Prize liability. | Players and master-set collectors |
| 4 | Zinnia’s Trust | Official | Character connection to Rayquaza plus practical Energy movement creates player and collector interest. | Singles after list completion |
| 5 | Mega Golisopod ex | Official | High-impact Mega ex with a damage-counter payoff and strong visual identity. | Players; art collectors if secret rare appears |
| 6 | Wishiwashi ex | Official | Unusual 260 HP Basic ex with a healing strategy and Legendary Trench synergy. | Players and illustration buyers |
| 7 | Talonflame ex | Official | Fast deployment and search utility can produce playable demand beyond the headline chase. | Competitive singles |
| 8 | Legendary Trench pair | Official | The second paired Stadium demonstrates that the mechanic is a real set identity, not a one-off card. | Master set and playset |
| 9 | Hoenn legendary support | Watchlist | Rayquaza sets naturally attract speculation around Groudon, Kyogre, Deoxys, and Hoenn characters. | Do not buy on rumor |
| 10 | AR/SAR illustration sleepers | Not revealed | Lower-rarity art cards often become the affordable route once the full list is public. | Build a post-release singles list |
Important: do not treat a predicted Mega Rayquaza secret rare, Hoenn character, or price range as confirmed until the official card list shows it.
Predicted Chase Cards & Prices
Predictions below were compiled from Japanese market trackers (Altema, Toreca Map, SNKRDUNK speculation threads) and community analysis as of July 15, 2026 — before release. They are kept as the pre-release baseline. Day-one actuals are in the Release Day Market Report at the top of this page: the headline result is the Mega Rayquaza ex MUR opening around ¥298,000, above the forecast ranges shown here.
| Rank | Predicted Card | Rarity | Predicted Price (JPN) |
|---|---|---|---|
| 1 | Mega Rayquaza ex | SAR | TBD after reveal |
| 2 | Mega Rayquaza ex | MUR | ¥25,000–40,000 |
| 3 | Zinnia (Higana) | SAR | ¥20,000–30,000 |
| 4 | Primal Kyogre / Primal Groudon | SAR | ¥15,000–25,000 |
| 5 | Steven Stone (Daigo) | SAR | ¥10,000–20,000 |
| 6 | Wallace (Mikuri) | SAR | ¥8,000–12,000 |
| 7 | Salamence / Dragonite ex | SAR | ¥6,000–10,000 |
| 8 | Latios / Latias ex | SAR | ¥5,000–8,000 |
Why the SAR Could Outprice the MUR
An unusual prediction: Mega Rayquaza ex SAR may hold a higher market price than the MUR. This has precedent — in some MEGA sets, the SAR’s full-art illustration treatment has generated more collector demand than the MUR’s textured foil pattern. Rayquaza’s aerial, serpentine design lends itself exceptionally well to the wide-canvas SAR format. If the illustrator delivers a standout piece, this could be the most valuable single card in the MEGA era.
Zinnia: The Sleeper Hit
Zinnia (ヒガナ) is deeply connected to Rayquaza in Pokemon lore — she’s the Draconid lore keeper from ORAS who summons Mega Rayquaza to save the world from the meteor crisis. Her SAR would be a thematic perfect match for this set. Japanese market trackers at Altema predict her SAR at ¥20,000–30,000, making her potentially the second most valuable card in the set. Trainer SARs have been consistent performers in the MEGA era — Cynthia and N SARs in previous sets appreciated 30–50% within 3 months.
The Hoenn Legendary Trio
Storm Emeralda’s Hoenn theme opens the door for Primal Kyogre and Primal Groudon to appear alongside Mega Rayquaza — recreating the Weather Trio dynamic from Emerald/ORAS. If both receive SAR treatments, they’d add significant total value to the set’s chase card pool. Steven Stone and Wallace — the two Hoenn champions — are natural fits for Trainer SAR slots.
Dragon-type Pokemon cards have historically performed well in the secondary market. Evolving Skies (2021) — the last major Dragon-focused set — became one of the most valuable modern sets, with sealed boxes appreciating over 200% in 2 years. Storm Emeralda’s Dragon/Sky theme positions it for similar long-term collector interest.
Expected Pull Rates
Pull rate estimates are based on the MEGA Expansion Pack pattern established by M1–M5. The Pokemon Company does not officially publish pull rates. Actual rates for Storm Emeralda may differ.
Per-Box Expected Pulls (30 packs)
| Rarity | Expected per Box | Odds (per pack) |
|---|---|---|
| MUR | Not published | ~1 in 1,370 |
| SAR (any) | ~0.29 (roughly 1 per 3.4 boxes) | ~1 in 103 |
| SR (Pokemon/Supporter) | ~0.76 | — |
| SR (Item/Stadium) | ~1.0 (near-guaranteed) | — |
| AR | ~3 | ~1 in 10 |
| RR | ~4 | ~1 in 7.5 |
How MEGA Set Pull Rates Compare
The Pokemon Company does not publish seeded odds. Before release, any precise box-equivalent rate would be false precision. After release, this section should use a dated community opening sample and report the sample size before giving buyers any range. Collectors chasing one exact secret rare should normally compare singles rather than assume a fixed number of boxes.
These pull rates are estimates based on previous MEGA Expansion Packs (M1–M5). Storm Emeralda’s actual rates may differ. The Pokemon Company does not officially confirm pull rates for any set.
Should You Buy This Set?
Storm Emeralda’s combination of Mega Rayquaza, Hoenn nostalgia, and Dragon-type focus makes it one of the most anticipated sets of 2026. Here’s how different collector profiles might want to approach it.
For Collectors (Experience-First Buyers)
If you collect Japanese Pokemon cards for the art and the experience, Storm Emeralda checks every box. Rayquaza’s serpentine dragon design in the SAR wide-canvas format has the potential to produce one of the most visually striking cards in the MEGA era. The Hoenn theme — Zinnia, Steven Stone, the Weather Trio — adds nostalgic depth beyond just the headliner. If you opened and enjoyed Abyss Eye, Storm Emeralda is the natural companion purchase.
Collector verdict: This is a strong candidate for your collection. Rayquaza-themed sets have historically delivered premium artwork and strong secondary market retention.
For Investors & Resellers
The data points are compelling: estimated print run of 0.9–1.3 million boxes (lower than standard numbered sets), Rayquaza as a top-3 globally collected Pokemon, and historical sealed appreciation of 40–80% within 12 months for popular M-series sets. The Dragon-type angle also matters — Evolving Skies proved that Dragon-focused sets can sustain multi-year appreciation.
Buy Early
- Secure boxes at or near MSRP (¥6,000) before markup
- Rayquaza demand historically spikes on Day 1
- Lower estimated print run supports stronger pricing
- Risk: if card reveals underwhelm, initial premium may soften
Wait and See
- See actual card list and artwork before committing
- Post-Abyss Eye market data available for comparison
- English release ~2 months later provides a second window
- Risk: if Rayquaza SAR hits big, boxes move fast
Storm Emeralda vs. Abyss Eye: Which to Prioritize?
If you’re choosing between the two summer 2026 sets:
- Rayquaza vs. Darkrai — Rayquaza has broader global collector appeal and stronger historical price data. Darkrai has a devoted fanbase but smaller overall market
- Dragon vs. Dark theme — Dragon-type sets (Evolving Skies) have outperformed Dark-type sets in long-term sealed value
- Product lineup — Storm Emeralda has 3 Starter Sets + Collection File Premium vs. Abyss Eye’s standalone box launch. More products = more entry points for new players
- Both — For serious collectors, both sets tell a connected story and complement each other in a collection
JPN vs. English: Which Version?
The English counterpart is confirmed: Mega Evolution — Delta Reign (ME06) arrives November 6, 2026 — about 14 weeks after the Japanese release. Japanese versions have historically carried a 15–40% premium over English equivalents for SAR and MUR cards. For collectors specifically seeking Japanese art quality and first-to-market access, the JPN version is the only way to hold these cards before November — see our full Delta Reign vs Storm Emeralda comparison. English hobby-shop pre-orders opened in mid-August at around $199.90 for a booster box and $99.90 for an Elite Trainer Box — retail asks, not MSRP — while the English card list remains unannounced; the full timeline, including Build & Battle Kits on November 20, is in our Delta Reign release date guide.
Price Predictions & Box EV
All predictions are based on previous MEGA Expansion Pack patterns and Japanese market tracker estimates (Altema, Toreca Map, SNKRDUNK community). Actual prices will differ. Pre-release framework only; no price is presented as a current fact.
Predicted Box EV Breakdown
| Slot | Expected per Box | Predicted Avg Value | Expected Value |
|---|---|---|---|
| High-rarity (SAR/MUR/SR) | ~1 pull | ~¥6,000–10,000 avg | ~¥6,000–10,000 |
| AR cards | ~3 pulls | ~¥800–1,500 avg | ~¥2,400–4,500 |
| RR cards | ~4 pulls | ~¥300–600 avg | ~¥1,200–2,400 |
| R / C / U | ~22 pulls | ~¥50 avg | ~¥1,100 |
| Total Expected Value | ~¥10,700–18,000 | ||
| BOX MSRP | ¥6,000 |
The predicted EV range is slightly higher than Abyss Eye’s projections — driven by Rayquaza’s historically stronger secondary market premiums. At MSRP (¥6,000), early-window box EV looks potentially positive, though this is typical for MEGA sets in their first 2–4 weeks before supply normalization.
Secondary Market Box Price Trajectory (Predicted)
| Timeline | Predicted Box Price | Driver |
|---|---|---|
| Pre-release (Now) | ¥7,000–9,000 | Pre-order markups; Rayquaza premium |
| Day 1–3 (July 31–Aug 2) | ¥9,000–14,000 | Launch scarcity + Rayquaza chase demand |
| Week 2–4 | ¥7,500–10,000 | First restock wave; opening data available |
| Month 2–3 | ¥6,500–8,500 | Supply normalization; EN release approaching |
| Month 6+ (Post-EN release) | ¥7,000–9,000 | Collector demand stabilizes; Dragon-set premium |
Day one ran ahead of the model above — sealed boxes at ¥23,000–25,000 versus our projected ¥9,000–14,000 launch band, and the Mega Rayquaza ex MUR opening around ¥298,000 versus forecasts of ¥180,000–200,000. Three weeks in, the normalization leg is fully underway: lowest box asks have fallen to ¥16,900 with shrink / ¥13,898 without shrink (SNKRDUNK, August 19), the SAR sits at ¥46,500–54,880 asks — roughly a third of day one — and even the MUR, which held ¥300,000–350,000 through week one, has corrected to about ¥135,000 A-grade asks. Early premium, then normalization — the base case is playing out, just from a higher starting point than a typical MEGA launch. Day-one baseline: Release Day Price Report.
Dragon-focused sets have historically held stronger long-term sealed value than other type-themed sets. Evolving Skies boxes appreciated from $140 to $400+ within 18 months. If Storm Emeralda follows this pattern — with the added MEGA series scarcity — sealed boxes could maintain premiums well beyond the typical 6-month normalization window.
Post-Launch Timing & Buying Window
Update August 19, 2026: the set is live and week three is behind us, so the pre-launch windows below are history — we keep the table because the same rhythm repeats with every MEGA release. The active window now is “two to six weeks after launch”: historically the best patience window for singles and extra boxes, and the price action through August 19 (box asks down to ¥16,900, the MUR down about 60% from week one, SAR asks at roughly a third of day one) confirms this launch is following the script. Our own M6 allocation, which began shipping August 5, is currently listed at ¥11,040 (~$69) via the M6 booster box listing.
| Timing | What changes | Buyer action |
|---|---|---|
| Now to early June | Mostly rumors, search demand, and retailer placeholders. | Track prices, avoid aggressive premiums, and decide your target quantity before images reveal. |
| PJCS / first reveal window | Potential first official card images or product confirmation wave. | If Rayquaza artwork is exceptional, expect preorder listings to move fast. Compare multiple stores before buying. |
| Two to three weeks before launch | More card images, lottery results, and secondary preorder listings. | Good window for buyers who want more certainty and can accept a moderate premium. |
| Launch week | Opening videos and early single-card prices appear. | Best window for singles research; riskiest window for box FOMO. |
| Two to six weeks after launch | Supply normalizes unless the Rayquaza chase is unusually strong. | Usually the best patience window for singles and extra boxes. |
For one sealed box, pre-ordering near MSRP plus shipping is reasonable. For a specific Mega Rayquaza ex SAR/MUR, singles are mathematically safer than chasing sealed boxes. For investors, split your plan: one early box for position, then wait for the first confirmed artwork and allocation data before adding more.
How to Buy Japanese Pokemon Cards
Japanese Pokemon booster boxes are region-locked at retail — you can’t simply order from the Pokemon Center Online unless you have a Japanese address. Here’s how international collectors typically get access to new Japanese sets like Storm Emeralda.
Japanese Retail (Lottery System)
Major Japanese retailers use a lottery (抽選) system for popular set releases:
- Pokemon Center Online — Random selection; highest demand, lowest odds
- Geo / TSUTAYA / Yodobashi — Regional lottery applications
- Amazon Japan — Availability windows open closer to launch
- Rakuten — Multiple sellers; prices vary
Winning a retail lottery is typically the only way to secure MSRP pricing. Most international buyers can’t access these lotteries directly.
International Options
Samurai Sword INC ships authentic Japanese Pokemon products directly from Tokyo to the US, UK, Canada, Australia, and beyond. Every box is verified authentic (seal and shrink wrap inspection), shipped with tracked international delivery, and packed to prevent transit damage.
Key Dates to Watch
| Date | Event |
|---|---|
| June 27, 2025 | Trademark filed (same day as Abyss Eye) |
| September 2025 | Early rumors surface (Zygarde speculation) |
| February 2026 | Sell sheets confirm Mega Rayquaza ex as headliner |
| May 22, 2026 | Companion set Abyss Eye (M5) released |
| June–July 2026 | Card reveal waves (4–6 weeks before launch) |
| July 31, 2026 | Japan release — on sale now |
| November 6, 2026 | English counterpart: Mega Evolution — Delta Reign (ME06) |
Frequently Asked Questions
When is Storm Emeralda expected?
Storm Emeralda (M6) was released in Japan on July 31, 2026 — it is on sale now. It launched alongside three MEGA Starter Sets and a Collection File Premium featuring Mega Rayquaza. The companion set Abyss Eye (M5) released about two months earlier, on May 22, 2026. The English counterpart, Mega Evolution — Delta Reign (ME06), arrives November 6, 2026.
How much is a Storm Emeralda booster box expected to cost?
MSRP is ¥6,000 (about $41 at about ¥147/USD) for 30 packs — the same pricing introduced with Abyss Eye. On release day, marketplace listings put boxes around ¥23,000–25,000; asks eased to about ¥20,800 with shrink by August 7, and by August 19, 2026 the lowest asks were ¥16,900 with shrink and ¥13,898 without shrink (SNKRDUNK). Our own M6 booster box is currently listed at ¥11,040 (~$69) as of September 7, 2026.
What is the most valuable card expected in Storm Emeralda?
The Mega Rayquaza ex MUR (card 113/076) is the clear top card, but it is no longer holding its launch value: after a ¥298,000 day-one tracker quote and ¥300,000–350,000 A-grade asks through week one, A-grade (near mint) asks sit at ¥135,000 as of August 19, 2026 (about $920 at about ¥147/USD), with B-grade at ¥104,800. The SAR version (110/076) has kept correcting — A-grade asks at ¥54,880 and B-grade at ¥46,500, versus ¥138,000 on day one — and Raikou ex SAR asks are at ¥7,000 A-grade / ¥6,000 B-grade. Prices are still settling as supply builds.
What are the expected pull rates for Storm Emeralda?
The Pokemon Company does not publish pull rates. Opening videos have accumulated through launch week, but no community sample we consider large enough to quote responsibly has been published yet; this guide will add a dated community estimate once one exists.
How does Storm Emeralda compare to Abyss Eye?
Storm Emeralda (M6) and Abyss Eye (M5) are companion sets releasing approximately two months apart in summer 2026. Abyss Eye features Mega Darkrai ex with a Dark/Ghost theme; Storm Emeralda features Mega Rayquaza ex with a Dragon/Sky theme. Both share the ¥6,000/box pricing. Rayquaza historically commands stronger collector premiums than Darkrai, and Dragon-focused sets have tended to hold sealed value longer.
How can I buy Storm Emeralda from outside Japan?
Japanese booster boxes are region-locked at retail. International buyers typically purchase through Japanese card exporters like Samurai Sword INC, which ships directly from Tokyo with tracked international delivery. Availability for new sets usually opens closer to the launch date. Amazon Japan and Rakuten also ship internationally on some listings, though availability varies.
Is the Storm Emeralda card list confirmed?
Yes. As of July 31, 2026, all 113 cards are confirmed: 76 main-set cards plus 37 secret rares (12 AR / 18 SR / 6 SAR / 1 MUR). See our main-set card list with images and the Release Day Price Report for day-one secret-rare values.
Is Storm Emeralda the same set as Delta Reign?
They are counterparts, not identical products. Storm Emeralda is the Japanese M6 set, released July 31, 2026. Mega Evolution — Delta Reign (ME06) is the English printing of the same MEGA wave, arriving November 6, 2026 with a different box structure (36 packs of 10 cards versus Japan’s 30 packs of 5). Collectors who want these exact cards before November buy the Japanese printing — see our Delta Reign vs Storm Emeralda guide.
Should I buy Storm Emeralda now that the set has fully released?
The set is fully released, so the decision is simple: if you want sealed exposure to the Rayquaza chase, compare current box asks (about ¥16,900 with shrink on marketplaces as of August 19, 2026; our own M6 booster box is currently listed at ¥11,040 (~$69)) against your singles budget. If your goal is one specific card, buying the single remains mathematically safer than chasing boxes — especially now that every chase card, the MUR included, is cheaper than it was on day one.
Is Zinnia / Higana confirmed for Storm Emeralda?
Yes. Zinnia’s Trust (ヒガナの信頼) is in the main set, and she also received both SR (card 102/076) and SAR (card 112/076) secret-rare treatments — the prediction sites were right about her Rayquaza connection from Omega Ruby and Alpha Sapphire. Day-one tracker quotes put the SAR around ¥9,480; by August 19, 2026 asks had settled to ¥3,099 A-grade / ¥2,680 B-grade (SNKRDUNK) as launch supply built.
Related Guides
- Storm Emeralda (M6) Release Day Price Report — Day-One Box & Card Values
- Storm Emeralda (M6) Card List — Main Set with Official Images
- Abyss Eye (M5) Complete Guide — Mega Darkrai ex & Chase Cards
- Japanese Pokemon Box Summer Sale 2026
¥500 off, on us
- ¥500 off one order of ¥30,000 or more
- +1% extra points on that order
- One coupon per account
Sign in or create an account to claim · One use per account · One coupon per order · Not valid on pre-order items · Ends Sep 24, 2026, 23:59 JST · Import duties, taxes and customs charges are not included in the price and are collected on delivery, except for destinations we ship duty-paid.
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Community discussion is useful because it shows where demand will concentrate, but it is not the same as confirmation. The most useful signal from X-style leak accounts, Reddit threads, and Japanese prediction pages is not a fake “confirmed” checklist. It is the pattern of what collectors are preparing to chase.
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