Professor's Research (Professor Oak)
24 · Ultra Rare · Sword & Shield
- Set
- Celebrations
- Number
- 24
- Rarity
- Ultra Rare
- Category
- Trainer
- Variants
- holo
- Tournament legal
- expanded
- Illustrator
- Ken Sugimori
- Released
- 08/10/2021
Market reference
- Average€1.37
- Low€0.30
- Trend€1.37
- 30-day avg€1.39
Cardmarket, EUR — a European market reference, not a UK valuation, and not converted. Observed 02/09/2026.