About Ninja Boy
Ninja Boy from the Steam Siege set (#103) is a Pokemon trading card released in 2016. It has a rarity of Uncommon. Current fair market values for Ninja Boy are PSA 10: $125, Raw: $0.37. The most recent PSA 10 sale was $125 on August 5, 2026. A raw (ungraded) copy last sold for $0.37 on September 24, 2026. CardIndex has tracked 77 total sales across all grades for this card. There are currently 98 active listings for Ninja Boy.
