Professor's Letter
123 · Uncommon · XY
- Set
- XY
- Number
- 123
- Rarity
- Uncommon
- Category
- Trainer
- Variants
- normal
- Tournament legal
- expanded
- Illustrator
- 5ban Graphics
- Released
- 05/02/2014
Market reference
- Average€0.25
- Low€0.02
- Trend€0.21
- 30-day avg€0.33
Cardmarket, EUR — a European market reference, not a UK valuation, and not converted. Observed 02/09/2026.