The 1999 Pokemon Mewtwo Base Set #10/102 Holo CGC 5 is a vintage collectible card featuring the Psychic-type Pokemon Mewtwo. Manufactured by Wizards of the Coast, this English-language card is part of the Base Set and is considered a Holo Rare with a shadowless finish. Illustrated by Mitsuhiro Arita and Ken Sugimori, this card is a valuable addition to any Pokemon TCG collection for fans of all ages, especially those who appreciate the nostalgia and history of the game.