Forschung des Professors
221 · Promo · Karmesin & Purpur
- Set
- SVP Black Star Promos
- Number
- 221
- Rarity
- Promo
- Category
- Trainer
- Variants
- normal
- Tournament legal
- expanded
- Language
- Deutsch German
- Illustrator
- Hideki Ishikawa
- Released
- 31/03/2023
Also in English, Français French
Market reference
- Average€1.24
- Low€0.45
- Trend€1.46
- 30-day avg€1.26
Cardmarket, EUR — a European market reference, not a UK valuation, and not converted. Observed 02/09/2026.