Ninja Boy
103 · Uncommon · XY
- Set
- Steam Siege
- Number
- 103
- Rarity
- Uncommon
- Category
- Trainer
- Variants
- normal
- Tournament legal
- expanded
- Illustrator
- Megumi Mizutani
- Released
- 03/08/2016
Market reference
- Average€0.09
- Low€0.02
- Trend€0.08
- 30-day avg€0.10
Cardmarket, EUR — a European market reference, not a UK valuation, and not converted. Observed 02/09/2026.