Buying and selling pokemon cards in Wisconsin 1998 Nintendo Pokemon Japanese Gym Challenge (Gym 2) Blaine's Moltres Holo PSA CardFacts Pokemon Gym Heroes Blaine's Moltres 1 132 Holo Unlimited MP with SWIRL eBay Where to Sell Pokemon Cards for Cash: 10 Best Places 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 Double swirl holo pokemon cards?