Professor's Research (Professor Oak)
Celebrations #23Holo RareIllustrated by KIYOTAKA OSHIYAMA
Prices by version
| Version | Market | Low to high |
|---|---|---|
| Holo | $0.35 | $0.04 to class="page" tabindex="-1"5.18 |
TCGplayer market prices for Near Mint copies, as of October 27, 2026. Each version is priced on its own.