The product is a Pokémon TCG card from the 2000 Gym Challenge 1st Edition featuring Rocket's Mewtwo. This vintage card has been graded as BGS Mint 9 by Professional Sports Authenticator (PSA) and is considered a Holo Rare. With a psychic creature type and 70 HP, this English language card is illustrated by Shin-ichi Yoshida and is a Basic stage Pokémon card manufactured by The Pokémon Company. This collectible card is a sought-after item for Pokémon TCG enthusiasts and collectors alike.