Image via TCGdex · © Pokémon / Nintendo / Creatures / GAME FREAK · Illus. Megumi Mizutani
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Ninja Boy
Steam Siege · 103/114 · Uncommon
Price guide
$0.99Estimatedupdated 4 hours agoHow we estimateThe lowest asking price on eBay right now. Asking prices aren't sales.Based on 120 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.Moderately Played
Source: Lowest asking price on eBay right now (not a sale), checked Oct 20, 2026. See every source
Estimates based on recent sales. Not guaranteed. Not financial advice.
Where these prices come from
Each source separately, with its latest number. We never mix asking prices into sold prices.
- eBay sold listingsSold prices (what buyers actually paid)No sales recorded for this card yet.—
- eBay live listingsAsking prices right now (not sales)Lowest of 120 listings (Moderately Played) · updated Oct 20, 2026$0.99est. · 4 hours agoHow we estimateThe lowest asking price on eBay right now. Asking prices aren't sales.Based on 120 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.
Estimates based on recent sales. Not guaranteed. Not financial advice.
Price history
Source: median asking price of live eBay listings (US) each day; what sellers ask, not what cards sold for. US dollars. History since Oct 5, 2026.
Show (up to 3)
- $1.69Raw Near Mint 6.3% up
Show the numbers
| Date | Raw Near Mint |
|---|---|
| Oct 20, 2026 | $1.69 |
| Oct 15, 2026 | $1.59 |
| Oct 10, 2026 | $1.53 |
| Oct 5, 2026 | $1.59 |
Estimates for comparison, not offers. Asking prices are what sellers want, usually above what cards sell for. Older points are one a week. A day without a point means we didn't see enough listings or sales that day.
Sold prices by condition & grade
Source: eBay sold listings (US), our own calculations.
We're collecting sold prices for this card. Check back soon.
Estimated net cash if you sell
For a sale at $1.69 est. (raw near mint; eBay asking prices, median).
| Platform | Fees | Shipping + supplies | You keep |
|---|---|---|---|
| eBay | $0.52 est. | $5.75 | −$4.58est.How we estimateEstimated sale price minus eBay fees, shipping and supplies.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Estimates based on recent sales. Not guaranteed. Not financial advice. |
| TCGplayer | $0.52 est. | $1.50 | −$0.33est.How we estimateEstimated sale price minus TCGplayer fees, shipping and supplies.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Estimates based on recent sales. Not guaranteed. Not financial advice. |
How we work this out
Net cash = sale price − platform fees − per-order fee − shipping − supplies. We assume you pay shipping.
- eBay: 13.25% + $0.40 per order; shipping $5.00, supplies $0.75. Fee page (checked Oct 2, 2026)
- TCGplayer: 10.75% (max $75.00) + 2.5% + $0.30 per order; shipping $1.00, supplies $0.50. Fee page (verify)
Fees change.
Estimates based on recent sales. Not guaranteed. Not financial advice.
Is it worth grading? Try the grading calculator
Live on eBay
Source: eBay listings (US), asking prices
Updated Oct 20, 2026, 5:31 AM UTC
| Condition / grade | Listed | Lowest | Typical |
|---|---|---|---|
| 42 | $0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 42 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.69est. · 4 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 42 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 34 | $0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 34 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.59est. · 4 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 34 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 18 | $0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 18 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.59est. · 4 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 18 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 4 | $0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 4 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.57est. · 4 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 4 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 3 | $0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 3 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $0.99est. · 4 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 3 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | |
| 19 | $0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Based on 19 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. | $1.49est. · 4 hours agoHow we estimateThe median asking price on eBay right now for this condition or grade (unusually low listings left out). Asking prices aren't sales.Based on 19 data points.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice. |
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.free shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Moderately Played
Clear wear: whitening on edges and corners, scuffing, scratches, maybe a small crease. Still intact and playable in a sleeve.
Ninja Boy - 103/114 - Uncommon (Mp) Steam Siege - Trainer - Supporter Pokémon
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $0.78 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Moderately Played
Clear wear: whitening on edges and corners, scuffing, scratches, maybe a small crease. Still intact and playable in a sleeve.
Ninja Boy 103/114 Uncommon Steam Siege Pokemon Moderately Played
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $0.78 est. shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Moderately Played
Clear wear: whitening on edges and corners, scuffing, scratches, maybe a small crease. Still intact and playable in a sleeve.
Ninja Boy 103/114 Pokemon - XY Steam Siege MP
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.free shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Near Mint
Looks nearly fresh from the pack. At most a tiny nick on an edge or corner; no creases, bends or noticeable scratches.
Ninja Boy - 103/114 - Uncommon (Near Mint) Steam Siege - Trainer - Supporter Pok
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.free shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Near Mint
Looks nearly fresh from the pack. At most a tiny nick on an edge or corner; no creases, bends or noticeable scratches.
Ninja Boy 103/114 ~ English Near Mint
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.free shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Damaged
Tears, water damage, large creases, holes, writing or missing pieces.
Ninja Boy - 103/114 - Uncommon (Damaged) Steam Siege - Trainer - Supporter Pokém
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $0.78 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Damaged
Tears, water damage, large creases, holes, writing or missing pieces.
Ninja Boy 103/114 Uncommon Steam Siege Pokemon Damaged
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.free shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Heavily Played
Heavy wear: lots of whitening, creases or bends, heavy scratches, possible marks or stains. Still one whole card.
Ninja Boy - 103/114 - Uncommon (Hp) Steam Siege - Trainer - Supporter Pokémon
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.free shipping · or best offer
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Lightly Played
Light wear you can see up close: small edge or corner whitening, light scuffs or scratches. No creases or bends.
Ninja Boy - 103/114 - Uncommon (Lp) Steam Siege - Trainer - Supporter Pokémon
$0.99est. · 4 hours agoHow we estimateAn asking price on eBay right now. Asking prices aren't sales.Not based on sales, so there's no confidence level. Confidence comes from how many sales we saw in the last 30 days: High 10+, Medium 3–9, Low 1–2.Updated 4 hours ago.Estimates based on recent sales. Not guaranteed. Not financial advice.+ $1.00 est. shipping
View on eBayAs an eBay Partner, we may be compensated if you make a purchase.Lightly Played
Light wear you can see up close: small edge or corner whitening, light scuffs or scratches. No creases or bends.
Ninja Boy 103/114 PL / LP - XY Steam Siege Pokemon Card $2 Combined Shipping
Asking prices on eBay right now, not sold prices. Conditions are what the seller listed; we don't inspect or grade cards. Always check the photos (tap one to see it bigger).
Estimates based on recent sales. Not guaranteed. Not financial advice.
Where to buy
We don't sell cards. Listings and links go to independent sellers and marketplaces.
Printed as
- Set
- Steam Siege
- Number
- 103/114
- Illustrator
- Megumi Mizutani
- Released
- 2016
FAQ
What set is Ninja Boy 103/114 from?
Ninja Boy is card 103/114 in the Steam Siege set (XY series), released August 2016.
What rarity is Ninja Boy from Steam Siege?
It is a Uncommon card.
What versions of Ninja Boy (Steam Siege) exist?
It was printed as: Normal. Prices differ by version, condition and grade.
Who illustrated Ninja Boy in Steam Siege?
The artwork is by Megumi Mizutani.