The product is a highly sought-after Regirock EX Pokemon card from the 2003 1st season sub promo in Japan. This card features a holo finish and is graded as a PSA 10, signifying it is in mint condition. Manufactured by Nintendo, this collectible card is a valuable addition to any Pokémon TCG collection, especially for collectors of Japanese-language cards. With its rarity and pristine condition, this card is a must-have for serious collectors and fans of the Pokémon franchise.