The "Ancient Mew" promo — handed out at screenings of Pokémon: The Movie 2000 — is one of the most recognizable promo cards ever, written entirely in a mysterious ancient script. Here's the value read.
Why it's beloved
The full-foil design and untranslatable text made it feel like a secret artifact to a generation of fans. It was widely distributed, so it's nostalgia — not extreme rarity — that drives demand.
Versions & error cards
There's a well-known first-print "error" version (with spelling/spacing differences like "Nintendo" misprints) that collectors pay more for, plus a later corrected print. Sealed copies and high grades carry the premium.
Watch for fakes
Because it's iconic and was reprinted/bootlegged heavily, fakes are common. Buy sealed from reputable sellers or graded, and learn the tells — see how to tell if a card is rare.
The takeaway
A sentimental must-have rather than a high-end investment — affordable, iconic, and a great display piece. See the best Mew cards for the higher-value chases.