Pokémon 30th Anniversary TCG Set Might Feature Rarest Mew Ever

Just weeks ago, Pokémon fans were debating whether a new Mew card—marked with an “RGB” rarity designation that nods to the franchise’s original Red, Green, and Blue releases—actually existed in the 30th‑anniversary Trading Card Game set. An insider has now confirmed the card is authentic and may become the series’ most elusive collectible, with a pull rate of only one in twenty thousand packs.

TheCardScience, a well‑known Pokémon collectibles creator, reported earlier this week—via Dexerto—that they spoke with an employee at Millennium Print Group, the company that produces Pokémon cards. The employee confirmed the existence of the RGB Mew, which appears in three tinted versions resembling photographic negatives. Rumors suggest it could become the rarest card ever issued, surpassing even the TCG’s most coveted chase cards in scarcity.

Insider sources confirm the RGB Mystery Mew is indeed real. Three distinct variants will be released, each with a staggering rarity of one in 20,000 packs.

Fans are calling out for their thoughts, tweeting hashtags like #pokemoncardstobuy, #pokemon30thanniversary, #RGBMEW, #prismaticevolutions, and #PokemonMysteryMew, while sharing images of the elusive card.

For context, the Mega Hyper‑Rare Mega Zygarde EX from the Perfect Order set appears in roughly one out of every 1,786 packs, per TCG Player data. The enigmatic RGB Mew cards, however, seem poised to be even scarcer—surpassing the recently leaked Futuristic Rare Mew and Mewtwo cards that have already surfaced on eBay, where early offers have exceeded $1,000.

The long‑awaited Pokémon TCG: 30th Celebration anniversary set is slated for an official release on September 16, yet the industry has seen a pattern of premature leaks, often tied to illicit exchanges at production or shipping hubs.

Until the set drops, the true nature of these Mew cards—and whether RGB Mewtwo variants exist—remains a mystery. Only when millions of collectors open packs will the community be able to confirm whether the expected pull rate hovers around one in 20,000.

In the interim, fans have almost four weeks to digest the scheduled reveals and any rogue leaks. Once that window closes, the scalping frenzy is set to erupt.