Pokmon TCG Marshtomp EX Crystal Guardians 24 100 Regular Rare MP How to Sell your Pokemon Cards Pokmon cards are now worth serious money. Rare cards can sell for millions and the global trading cards market is projected to hit $23.5 billion by 2030. But as a childhood hobby becomes an asset Notoriously Rare Pokmon Card Sells for Almost $200,000 at Auction Marshtomp Reverse EX Ruby & Sapphire Pokmon card 41 109 Price & Rarity Amazon.com: Pokemon Marshtomp (34 160) XY Primal Clash : Toys & Games