Professor Oak's Research 149/165
Uncommon•Trainer•Pokemon Expedition Base Set
Professor Oak's Research is an Uncommon Trainer card from the Pokemon Trading Card Game set Expedition Base Set, illustrated by Ken Sugimori.
All Finishes of Professor Oak's Research 149/165
| Version | Rarity | Market |
|---|---|---|
| Regular | Uncommon | $1.90 |
| Reverse Holo | Uncommon | $32.48 |
Ungraded Price History
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$0.81Find on 
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Graded Professor Oak's Research for Sale
Card Stats
- Stage
- Supporter
- Card type
- Trainer
- Illustrator
- Ken Sugimori
- Card number
- 149/165
Professor Oak's Research Frequently Asked Questions
The cheapest CGC 8.5 listed is $25.39, which is 13x the raw market price of $1.90. That is from 1 listing, so treat it as one seller's ask rather than a market rate.
38 of the 165 priced printings in Expedition Base Set share the Uncommon rarity, and this is one of them.
Yes. The Reverse Holo trades at $32.48 against $1.90 for the Regular, a premium of 17x.
Yes, 1 graded listing was on eBay at the last sweep, from $25.39.
It is close. At $1.90 it sits 2.6% below its high of $1.95, set on June 2, 2026.
Yes. The cheapest listing is $0.86 against a market price of $1.90, a gap of 2.2x. Market is what copies have been selling for; low is what the cheapest seller is asking now.
