RARE Pokmon Mewtwo GX Black Foil Card 300hp eBay A PSA 10 Mewtwo GX Secret Rare from Shining Legends just sold for $10,351. #collectr #mewtwo #pokemoncards #psa10 #pokemontcg My Golden Mewtwo GX card has a typo; it says dnring instead of during on the ability description. I did some research and found a few other cards like this, some say Autographed Mewtwo GX Holofoil Card Mint Limited Supply Rare Jason Paige Shop