The 1999 Pokémon TCG Trainer Imposter Professor Oak from the Base Set 73/102 is a rare, vintage collectible card game item. Manufactured by Wizards of the Coast in the United States, this English-language card features artwork by illustrator Ken Sugimori. As a Trainer card with a regular finish, it is a sought-after piece for collectors and fans of the Pokémon Trading Card Game. The card is from an unlimited edition, making it a valuable addition to any card collection.