Pokémon · Expedition
Professor Oak's Research
French name: La recherche du Prof. Chen
Professor Oak's Research (Expedition 149/165) has a market price of US$2.22 to US$34.06 as of Nov 9, 2026.
Price guide
The market price on TCGplayer, in US dollars: a guide, not an offer.
Market price
As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.
Card details
- Type
- Trainer - Supporter
- Artist
- Ken Sugimori
Card text
You can play only one Supporter card each turn. When you play this card, put it next to your Active Pokémon. When your turn ends, discard this card. Shuffle your hand into your deck, then draw 5 cards.
About this card
Professor Oak's Research is card 149/165 in Expedition, a Pokémon set released Sep 15, 2002. Rarity: Uncommon. Finishes: Normal, Reverse Holofoil. Illustrated by Ken Sugimori. Reference market price on Nov 9, 2026: US$2.22 (Normal), US$34.06 (Reverse Holofoil). Over the last 30 days, the Normal price went down 2.2%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.
Other printings
- Professor Oak's Research053/128Base Expansion Pack · US$5.80
- Professor Oak's Research078/082Flight of Legends · US$3.99
- Professor Oak's Research80/101EX Dragon Frontiers · US$1.18
- Professor Oak's Research016/024Imprison! Gardevoir ex Constructed Standard Deck
- Professor Oak's Research007/012Master Kit (Side Deck)
- Professor Oak's Research009/015Gift Box Mew - Lucario (Mew Quarter Deck)
- Professor Oak's Research051/052Random Constructed Starter Decks (Venusaur/Charizard/Blastoise)
- Professor Oak's Research - 2004 (Reed Weichler)149/165World Championship Decks
