, Adults going crazy over Pokmon cards Costco. , In 1990s when it came out it was mostly kids who were collecting and buying Pokmon cards. But in 2025 is mostly grown adults fighting for Pokmon Radiant Charizard 011 078 Pokmon GO English Martins Collectables Pokemon cards in stackable tins! It's hard enough convincing my kids that we can't buy more Squishmallows lol. Costco throwing new challenges for us to fend off now (Waltham, MA) : r Costco Brawl outside Costco in Brantford Ontario over Pokemon 151