| Set | Steam Siege |
| Card number | 103 |
| Rarity | Uncommon |
| Type | Trainer |
| HP | 0 |
| Artist | Megumi Mizutani |
| Released | Aug 2016 |
Ninja Boy #103 Value (Steam Siege)
Pokemon card price guide: raw and graded values, eBay sold prices and price history. Updated Jul 29, 2026.
Current prices
| Source | Price |
|---|---|
| TCGplayer market price (USD) | $0.31 |
| TCGplayer mid price (USD) | $0.17 |
| Cardmarket lowest near mint (EUR) | €0.03 |
| Cardmarket 7-day average (EUR) | €0.13 |
| Cardmarket 30-day average (EUR) | €0.10 |
| Cardmarket listings available | 1,811 |
Buy / compare: TCGplayer · eBay sold · Cardmarket
Ninja Boy price history
Price has been stable near $0.31 across the 3 days we have on record.
Frequently asked questions
How much is Ninja Boy #103 worth?
How much is Ninja Boy #103 worth? As of Jul 29, 2026, a raw near mint copy is worth about $0.31, the Cardmarket low is €0.03. Prices update daily from Cardmarket, TCGplayer and eBay sold listings.
What is Ninja Boy #103 worth?
How much is Ninja Boy #103 worth? As of Jul 29, 2026, a raw near mint copy is worth about $0.31, the Cardmarket low is €0.03. Prices update daily from Cardmarket, TCGplayer and eBay sold listings.
How can I identify Ninja Boy #103 with my phone?
Download the free TCGApp.io app (Card Value Scanner) on iPhone, point the camera at the card, and it matches Ninja Boy #103 from Steam Siege in seconds, then shows live prices, PSA graded values and eBay sold comps.
How do I track the value of Ninja Boy #103 in a collection?
Add Ninja Boy #103 to your collection in the TCGApp.io app to see portfolio value, profit and loss, price history and alerts when the card moves. You can also export CSV/JSON and add a Home Screen widget.
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Point your iPhone camera at a card: live prices, PSA graded values and real eBay sold data. Free to try.