Professor Oak's Research Pokémon Card Value English
How much is a Professor Oak's Research card worth? $4.79 for Dragon Frontiers to $36.56 for Expedition Base Set ungraded. PSA 10 copies sell for up to $147.50 for Dragon Frontiers. Across printings, Professor Oak's Research prices are up about 5% over the past month, led by Expedition Base Set at 9%. First printed in Expedition Base Set, most recently in Dragon Frontiers. All 2 cards are listed below.
Prices last updated September 29, 2026
Professor Oak's Research – Expedition Base Set (149/165 · Uncommon)
Set: Expedition Base Set
| Variant | Market | Low | High | 30-day avg | PSA 10 |
|---|---|---|---|---|---|
| Reverse Holofoil | $36.56 | $36.56 | $36.56 | $33.66 | $96.00 |
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Illustrated by Ken Sugimori
Professor Oak's Research – Dragon Frontiers (80/101 · Uncommon)
Set: Dragon Frontiers
| Variant | Market | Low | High | 30-day avg | PSA 10 |
|---|---|---|---|---|---|
| Normal | $0.92 | $0.92 | $0.92 | $0.92 | — |
| Reverse Holofoil | $4.79 | $4.79 | $4.79 | $4.68 | $147.50 |
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Illustrated by Ken Sugimori