The product is a PSA 8 graded Mew with a Holo Swirl finish from a Wotc Promo set in the Pokémon TCG. This collectible card features Ken Sugimori's artwork and has a rarity of 9/53. The card is in English and has a Basic stage with 50 HP. It is a Pokémon card manufactured by The Pokémon Company and professionally graded by Professional Sports Authenticator (PSA).