GameStop just had their most valuable trade in of all time worth over $30k The trade in was for a fully authenticated PSA 10 Holo Gengar Pokmon card at their Grapevine, Texas location. The card 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 A GameStop customer came in to trade his graded Pokmon TCG cards for credit towards a Switch 2. His cards included a PSA 10 2021 Charizard VMAX and a PSA 10 2019 Arceus & Dialga & Palkia GX #258 Prices Pokemon Cosmic Eclipse Pokemon Cards Pokemon S Chinese 3 Card Lot Origin Forme Dialga Palkia V Arceus V SR Alt Art Holo NM Origin Forme Palkia V Alt Art Can you sell Pokemon TCG cards at GameStop? Dexerto