Really Rare Pokmon Pikachu Rehs Galleries 26 Rare Pikachu Cards & How Much They're Worth Another pikachu illustrator card has been found and purchased from a card shop in Japan. Apparently there are still some minty and rare cards out there : r PokemonTCG The Rarest and Most Expensive Pikachu Cards CGC The 11 Most Expensive Pokmon Cards of All Time IGN Tabletop Gaming The Best Pikachu Cards The Rarest, Most Expensive, and Strongest