Professor's Research (Professor Oak)
Celebrations·#23·Rare Holo
Art by KIYOTAKA OSHIYAMA
Professor's Research (Professor Oak) — Celebrations #23
Rare Holo
The 2021 Celebrations Professor's Research (Professor Oak) (#23) is a Rare Holo card illustrated by KIYOTAKA OSHIYAMA. Current market price is $0.91 (updated 2026-04-11).
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Market Prices
Legacy snapshot — refresh pending.
| Ungraded | $0.91 |
| PSA 9 | $10.00 |
| PSA 10 | $129.50 |
