Professor's Research (Professor Oak)
Celebrations #24Ultra RareIllustrated by Ken Sugimori
Prices by version
| Version | Market | Low to high |
|---|---|---|
| Holo | class="page" tabindex="-1".02 | $0.42 to class="page" tabindex="-1"00.00 |
TCGplayer market prices for Near Mint copies, as of October 27, 2026. Each version is priced on its own.