The product is a 1999 Pokemon Base Set #10 Mewtwo-Holo card graded as PSA 8 by Professional Sports Authenticator (PSA). This vintage English language card features Mewtwo, a Psychic type Pokemon with 60 HP, illustrated by Ken Sugimori. It is a Holo Rare card from the Pokémon TCG game and part of the Base Set collection by The Pokémon Company. The card is considered Near Mint or Better condition and has been professionally graded by PSA, making it a valuable addition to any Pokémon card collection.