Another set of Pokmon TCG Trophy Pikachu cards sells at auction for nearly $800,000 Dicebreaker Pokemon TCG's Door: In the PKMN TCG game on Game Boy Color, there's a mysterious door in the Challenge Hall it's always locked, and it was even removed in the game's Pokemon TCG Gameboy: Imakuni and Challenge Cup Farming Guide Pokemon THE WIZARDS DUEL Another set of Pokmon TCG Trophy Pikachu cards sells at auction for nearly $800,000 Dicebreaker