The 1999 Pokemon Japanese Gym 2 Koga's Grimer #88 PSA 10 Gem Mint card features the Grass-type Pokemon Grimer from the Japanese Gym 2 set. It is a common rarity card illustrated by Ken Sugimori and manufactured by The Pokemon Company. With a vintage age level of 6 and above, this collectible card game item is a sought-after piece for fans and collectors of the Pokemon TCG. The card has a regular finish and is in pristine condition, making it a valuable addition to any collection.