Character info
The character
Mew is a Mythical Pokémon from the Pokémon franchise, long regarded as the genetic origin of all Pokémon species. It is known for its ability to learn virtually any move and for its elusive, playful nature, rarely encountered in the games and anime. Mew often appears as a rare, legendary figure tied to scientific research and ancient mystery within the Pokémon world.
This card
This is Mew ex, card number 066/128 from the 30th Celebration set, marked with RR rarity and bearing the Pikachu 30th Anniversary Stamp variant. The artwork depicts Mew floating against a starry, swirling cosmic background, illustrated by aky CG Works. The card uses the Pokémon ex treatment with holographic foil framing typical of ex cards.
How it plays
Mew ex is a Basic Pokémon with 160 HP, weak to Darkness (x2) and resistant to Fighting (-30). Its Ability, Memory Helix, allows it to use the attacks of any Benched Pokémon, provided the necessary Energy is available. Its attack, Teleportation Burst, costs one Psychic Energy, deals 30 damage, and lets the player switch Mew ex with one of their Benched Pokémon.
Written with AI from the card and its catalogue entry, and checked by WinnTCG.
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An image of the graded card, sized for eBay and social posts. The grade, the certificate number and the verification link travel with it.
Card details confirmed
A card with this name and number exists in the public card catalogue, in 30th Celebration, a set of 128 cards, rarity RR. The details on this certificate match it.
Illustrated by aky CG Works and published 2026-09-16. Both come from the public catalogue, not from WinnTCG.
A catalogue match is not the authenticity check. It confirms the card is the card it claims to be. Whether it is genuine was checked separately, on the card itself; see Authenticity below.
About this card
#151 in the National Pokédex · a Generation I Pokémon · 368 different cards of it exist.
From the card and the public catalogue, not written by WinnTCG.
Authenticity
WinnTCG authenticated this card in hand, on the bench, against genuine Pokémon cards. It was checked four ways: light shone through it to check the core, its weight on a scale, its thickness measured, and its print pattern and surface texture under magnification.
How this card was graded
WinnTCG graded this card in hand, on the bench. The card was in our hands, and we sealed the case ourselves. We photographed it here under controlled light to show which card is in the case and where anything we marked sits on it.
If you are buying this slab: the grade is WinnTCG’s judgement of the card that was in front of us, and WinnTCG sealed this case. The photographs above are of that card. Compare them against what you can see through the case, because a case can be opened by anyone who has held it since.
The working behind this grade
Every grade here is published with its reasoning. The report states what each measurement returned, what the model proposed on each axis, where the grader disagreed with it, and every defect marked on the photographs above.