Three secret Mew cards — R/RGB, G/RGB and B/RGB, illustrated by YOSHIROTTEN — were pulled from early-opened 30th Celebration products and surfaced in a Pokémon TCG Live update on September 15, per PokeBeach (report of September 12, updated September 15, 2026). They sit outside the /103 numbering and every official list, and their pull rate is unknown.
What makes the story unusual is which languages PokeBeach has actually shown pictured, and which it hasn’t. This guide lays out exactly that, plus where the three cards’ asking prices stand as of September 18, 2026.
PokeBeach’s report pictured R/RGB and G/RGB in English and French copies, and B/RGB in English and Japanese copies — no Japanese print of R/RGB or G/RGB, and no French print of B/RGB, has been shown. As of September 18, 2026 there is still no official acknowledgement of the trio anywhere on pokemon.com or the official card database. Our M6a 30th CELEBRATION Booster Box is currently listed at ¥28,500 (~$185) sealed for the base Japanese set.
Store prices and availability checked September 25, 2026 at 13:48 JST. Marketplace observations retain their stated dates. USD conversions use ¥154 per US dollar.
All quotes below are PokeBeach’s report of September 12, 2026, updated September 15, 2026, unless stated otherwise. Market figures are dated SNKRDUNK asks, not sales. USD figures convert at ¥154/USD (approximate).
What Are the RGB Mew Cards?
Per PokeBeach, 30th Celebration began reaching store shelves a bit early at some retailers, and multiple fans pulled three secret rare Mew cards that hadn’t been officially revealed: a red, a green and a blue card, all illustrated by YOSHIROTTEN and numbered out of “RGB.” As PokeBeach puts it: “The three cards represent the original Pokemon Red, Green, and Blue games in honor of Pokemon’s 30th anniversary. Red, green, and blue are also the primary colors of light.”
PokeBeach also reported on how the cards first surfaced, noting that streamers opened 30th Celebration products before the set’s official launch, from products that reportedly “came from an unauthorized source within the distribution chain and may have been stolen.” The September 15 update came through an internal change to Pokémon TCG Live, which is how PokeBeach says the three were revealed.
None of the three RGB Mew cards has an embeddable official image available to us, so we’re not reproducing PokeBeach’s photos here. The card above is 30th CELEBRATION’s separate, regular Mew ex print (057/103), shown only for context on where Mew sits in this set — it is not the RGB card.
What’s Been Pictured So Far: Japanese, English and French
PokeBeach’s report specifies exactly which language copies of each card have actually been shown, and the combination isn’t uniform across the three:
| Card | Languages pictured |
|---|---|
| R/RGB | English and French |
| G/RGB | English and French |
| B/RGB | English and Japanese |
So an English copy has been pictured for all three cards, a French copy has been pictured for R/RGB and G/RGB only, and a Japanese copy has been pictured for B/RGB only. No Japanese print of R/RGB or G/RGB, and no French print of B/RGB, appears in what PokeBeach has shown — that doesn’t mean those printings don’t exist, only that they aren’t among the prints pictured so far.
Both English and Japanese versions of the trio are described in PokeBeach’s report generally, and Japanese copies specifically are the ones with dated asking prices on SNKRDUNK (see below) — so a Japanese print exists for all three cards in the secondary market’s own listings, even though only B/RGB’s Japanese copy has been shown pictured in PokeBeach’s coverage.
Still No Official Acknowledgement as of September 18, 2026
As of September 18, 2026 the trio appeared nowhere on pokemon.com’s news index, the September 16 “expansion has arrived” announcement, the tcg.pokemon.com 30th Celebration hub, or the official Japanese card database (which still lists only 140 entries — the main set 001–103, the Classic Collection and the eight Basic Energy); as of September 16 no newer PokeBeach article than its September 12 report (updated September 15) had appeared.
PokeBeach itself expects the trio to “remain publicly unacknowledged by Pokemon for a while,” noting that Japan traditionally reveals its secret rares only when the following set releases. The cards are not in the compiled 165-card checklist and not in the Elite Trainer Box card-list booklet.
Dated Market Figures: September 16 to September 18
Japanese copies of all three cards are listed on SNKRDUNK. These are asking prices, not sales:
| Card | Sept 16 ask | Sept 18 ask |
|---|---|---|
| Mew R/RGB | ¥868,000 | ¥620,000 |
| Mew G/RGB | ¥580,000 | ¥369,999 |
| Mew B/RGB | ¥600,000 | ¥420,000 |
All three lowest asks fell between September 16 and September 18, 2026. On September 18, 2026 SNKRDUNK also showed condition-“A” listings asking ¥1,100,000 (R/RGB) and ¥680,000 (G/RGB). These are single-seller asking prices on a live marketplace, not confirmed sale prices, and PokeBeach has published no pull rate for any of the three — only that they’re “expected to be exceptionally rare.”
Our catalogue has graded PSA 10 entries for several regular Mew prints from other Japanese sets, shown here as comparables rather than RGB substitutes. All three are sold out at the time of this update — sourcing requests go through Quick Order.
None of these three is an RGB Mew or a 30th CELEBRATION print — they’re separate Mew cards from separate Japanese sets, shown as graded comparables.
Where RGB Mew Fits in the Set
30th CELEBRATION’s Japanese main set runs 001–103, with a further Art Rare/Special Art Rare/Futuristic Rare block at 104–135 and a Classic Collection at 136–165, for 165 numbered cards plus eight Basic Energy (173 in all). The set’s other secret Mew slots — Mew ex Special Art Rare at 129/103 and Mew ex Futuristic Rare at 135/103 — at least sit inside that numbering: 135 is shown on the official 30th site, while 129 surfaced in release-day marketplace listings; neither is in the official database. RGB Mew does not: PokeBeach numbers the trio only “out of RGB,” entirely outside the /103 run and outside every official and compiled list this set has produced.
For the full breakdown of the set’s numbering blocks, see the 30th Celebration card list, and for how the Art Rare/Special Art Rare/Futuristic Rare block itself is compiled, our secret-rare numbering explainer.
Where to Buy
None of the three RGB Mew cards is listed on our site at the moment; sourcing requests go through Quick Order. Our M6a 30th CELEBRATION Booster Box — the base Japanese product this set is opened from — is currently listed: Sealed at ¥28,500 (~$185) or No Shrink at ¥23,500 (~$153), both shipping from Tokyo; see the product page for the current dispatch date.
Browse the PSA10 collection or the Japanese Pokémon card collection for singles and sealed product across sets. For more background on the leak itself, see our RGB Mew secret-rare leak guide and our RGB Mew explained release-day guide, and our English vs Japanese card differences guide for how the set’s languages compare more broadly.
Frequently Asked Questions
What are the RGB Mew cards?
Three secret Mew cards — R/RGB, G/RGB and B/RGB, illustrated by YOSHIROTTEN — pulled from early-opened 30th Celebration products and revealed through a Pokémon TCG Live update on September 15, 2026, per PokeBeach. They sit outside the set’s /103 numbering.
Which language copies of RGB Mew have actually been pictured?
PokeBeach’s report pictured R/RGB and G/RGB in English and French copies, and B/RGB in English and Japanese copies. No Japanese print of R/RGB or G/RGB, and no French print of B/RGB, has been shown in that report.
Has Pokemon officially acknowledged the RGB Mew cards?
No. As of September 18, 2026, they appear nowhere on pokemon.com, the tcg.pokemon.com hub, or the official card database. PokeBeach expects them to stay unacknowledged for a while.
What is the pull rate for RGB Mew?
Unpublished. PokeBeach describes the trio only as “expected to be exceptionally rare” — no percentage or per-box figure has been released.
What was the lowest asking price for RGB Mew on September 18, 2026?
On SNKRDUNK: Mew R/RGB ¥620,000, Mew G/RGB ¥369,999, Mew B/RGB ¥420,000 — all lower than their September 16 asks. These are asking prices, not sale prices.
Can I buy an RGB Mew card from Samurai Sword Tokyo?
None of the three is listed on our site at the moment; sourcing requests go through Quick Order. Our M6a 30th CELEBRATION Booster Box, the base Japanese product, is currently listed at ¥28,500 (~$185) sealed.
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