GameStop recently honored a trade in worth $30,000 after accepting a 2003 Pokemon card from a customer. It was the most valuable GameStop trade in ever, according to the retailer. Click the link in *I PULLED MEWTWO THREE TIMES!* Unbelievable Pokemon Cards Opening! Gamestop to start selling PSA graded Pokmon cards News & Links Elite Fourum I GRADED MY POKEMON CARDS AT GAMESTOP!, ., ., #pokemon #pokemontcg #pokemoncards #gamestop #psa @gamestop @getcollectr Custom Mewtwo EXs and Mega Mewtwo Ex's since we are lacking Mewtwo Cards : r PokemonTGCP A GameStop store in Winchester, Virginia took in 19 PSA graded Pokmon cards on trade, worth over $4600! Trade your cards in for cash today, and look up your cert numbers for estimates