30th Celebration hides three cards that appear on no official checklist: Mew in red, green and blue, numbered R/RGB, G/RGB and B/RGB. They are by YOSHIROTTEN, who also drew the Futuristic Rare Mew ex and Mewtwo ex in the same set, and the three colours point back to the original Game Boy games, Dexerto explains.
How to recognise them
Unlike every other card in the set, the RGB Mews carry no anniversary logo, and they are missing from the Elite Trainer Box booklet and the Players Guide, PokeZentrum reports. They are official all the same: the Pokémon TCG Live set list includes them. Instead of a regular collector number, the card shows only R/RGB, G/RGB or B/RGB.
How rare they are
There are no reliable figures. Based on early information, PokeZentrum puts it at roughly one RGB Mew per 2,250 boosters, all three colours combined. An older claim that TheCardScience attributes to an employee of the printer says one in 20,000 packs – unconfirmed, and it is also unclear whether that figure means one colour or all three, according to Dexerto.
The first card surfaced on 25 July 2026, when an Australian seller pulled a blue copy during a Whatnot livestream. RGB Mews have since come out of French boosters, so they are in European product too. An ungraded blue Mew was listed on eBay for $20,000 at launch – as a Best Offer listing, so the price actually paid is not known, Dexerto notes.
Because the cards were on no list for months, fakes circulated early. Anyone about to pay serious money for an RGB Mew should check its provenance and card stock carefully.