XY · XY
Observations du Professeur Seko
- Set
- Primo-Choc
- Number
- 159 / 164
- Rarity
- Ultra Rare
- Illustrator
- Hitoshi Ariga
- Category
- Trainer
Available printings
Normal
Market price
€0.18
- Low
- €0.02
- Trend
- €0.14
- 7-day average
- €0.16
- 30-day average
- €0.16
Source: CardmarketUpdated Sep 23, 2026