Pokémon TCG: Pokémon GO Mewtwo V Battle Deck | Pokémon Center Official Site
Amazon.com: Pokemon TCG: Triple Power Collector's Pokemon Tin - Contains Mewtwo EX, Shiny Gyarados EX OR Machamp EX, 4 Pokemon Booster Packs and Online Code : Toys & Games
Amazon.com: Pokemon TCG: Mewtwo Ex Box : Toys & Games