Complete Gym Challenge What is your favorite card from this set?! # gymchallenge #vintagepokemon #pokemoncards Rocket's Mewtwo 14 132 Holo Rare Gym Challenge Pokemon Card Near Mint Gym Challenge Pokemon TCG Cards Gym challenge ideas MARKET UPDATE: Gym Challenge (Top 15 Most Expensive Cards) This set is considered as the final expansion of the OG Kanto focused series, also, It's harder to complete than Jungle or Fossil because