Professor Oak's Research - 149/165 - Uncommon - Reverse Holo Tweet NM-Mint, limit 4 CAD$ 3.38 / CAD$ 4.06 credit Lightly Played, limit 4 CAD$ 3.04 / CAD$ 3.65 credit Buy This Product Details Set: Expedition Card Number: 149/165 Rarity: Uncommon Illustrator: Ken Sugimori Card Type: Trainer (Supporter) Name: Professor Oak's Research Finish: Reverse Holo Manufacturer: Wizards of the Coast