Ninja Boy 103/114
XY - Steam Siege • Uncommon • Reverse Holofoil
Sold $0.15 this week
1 NM sale this week · 3 in 30 days
We may earn a commission on purchases made through our links, at no extra cost to you.
Email me if Ninja Boy sells under
One email when it hits, no account needed. We never sell your address.
Sales & Velocity
As of 2026-09-15Thin market: fewer than 5 sales in the last 7 days
| Date | Units sold | Sold between |
|---|---|---|
| Aug 5 | 1 | $1.51–$1.51 |
| Sep 5 | 2 | $0.36–$0.47 |
| Sep 13 | 1 | $0.15–$0.15 |
| Condition | Sold 7d | Sold 30d |
|---|---|---|
| Heavily Played | 1 | 2 |
| Lightly Played | 0 | 2 |
| Moderately Played | 0 | 0 |
| Near Mint | 1 | 3 |
Sales data: TCGplayer
Ninja Boy 103/114 from XY - Steam Siege has a current TCGplayer market price of $0.40. It is down 2.4% over the past 30 days.
Price Snapshot
Percent of Market
Buying? See what a price is as a share of market. Selling? Start at market and read down to a buylist offer or up to an asking price.
| % of Market price | Price | Usually means |
|---|---|---|
| 50% | $0.20 | Cash buylist, low end |
| 60% | $0.24 | Cash buylist, typical |
| 70% | $0.28 | Buylist top end, store credit |
| 80% | $0.32 | Bulk lot or quick sale |
| 90% | $0.36 | Quick sale, just under market |
| 100% | $0.40 | Market price |
| 110% | $0.44 | Asking price, room to negotiate |
| 120% | $0.48 | Asking price, room to negotiate |
| 150% | $0.60 | Presale and hype pricing |
Type what you are being asked to pay, or what you plan to list at.
Market price is the TCGplayer market price. TCGplayer Low is the lowest listed near-mint price at the last snapshot. Definitions
Card text
Supporter
Choose 1 of your Basic Pokemon in play. Search your deck for a Basic Pokemon and switch it with that Pokemon. (Any attached cards, damage counters, Special Conditions, turns in play, and any other effects remain on the new Pokemon.)
You may play only 1 Supporter card during your turn (before your attack).
Where to Buy
TCGplayer for raw copies (condition is graded by the marketplace, not the seller). eBay for more listings. Links may earn us a commission at no cost to you.
Protect this card
Code THELAB takes 10% off at BCW- Shop BCWPenny sleevesEnough for bulk and binder cards.
We use these ourselves. BCW links are affiliate links; the code works whether or not you click through.
Other printings of Ninja Boy
See all 6 printings →Buy on TCGplayer
Buy on TCGplayer
Buy on TCGplayer
Buy on TCGplayer
Buy on TCGplayerOther cards in XY - Steam Siege
View full set →- Gardevoir EX (Secret) 116/114
- M Gardevoir EX (Full Art) 112/114
- Volcanion EX (Secret) 115/114
- M Steelix EX (Full Art) 109/114
- Gardevoir EX (Full Art) 111/114
- M Gardevoir EX 79/114
- Steelix EX (Full Art) 108/114
- Azumarill 77/114
- Professor Sycamore 114/114
- M Steelix EX 68/114
- Volcanion EX (Full Art) 107/114
- Magearna EX (Full Art) 110/114
- Yveltal BREAK 66/114
- Pokemon Ranger (Full Art) 113/114
- Xerneas BREAK 82/114
- Hydreigon BREAK 87/114
- Gardevoir EX 78/114
- Talonflame BREAK 21/114
- Pyroar BREAK 24/114
- Nidoking 45/114
- Volcarona 15/114
- Clawitzer BREAK 35/114
- Galvantula 42/114