- Rarity
- Promo
- HP
- 180
- Stage
- Basic
- Type
- Pokemon
- Energy
- Weakness
- ×2
- Retreat
- Artist
- aky CG Works
- Ability
- Pokémon-GX rule — When your Pokémon-GX is Knocked Out, your opponent takes 2 Prize cards.
- Attacks
- 110Super Psy Bolt
- 120Psycrush GX
Discard all Energy from your opponent's Active Pokémon.(You can't use more than 1 GX attack in a game.)
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Mewtwo GX (Mewtwo Stamped) #031
Battle Academy · Promo
Mewtwo GX (Mewtwo Stamped) #031 has a TCGplayer market price of $9.31 (Near Mint). Cardmarket lists it at €4.90 (Near Mint). In the last 30 days, 22 ungraded copies sold on eBay at a median price of $7.01.
Market prices
Updated Oct 20, 2026Near Mint$9.31
Lightly Played$6.13
Moderately Played$4.96
Heavily Played$2.76
Damaged$2.20
Market prices
Updated Oct 20, 2026Near Mint€4.90
Excellent€5.50
Good€4.50
Light Played€12.78
Played€4.00
Price history
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