Ninja BoySteam Siege 103/114 price & value
Ungraded · near mint
Strong data$0.14
Prices updated today · How we price cards
Ungraded price by printing
- Non-holo$0.14
- Reverse holo$0.41
Current marketplace price for each printing. The headline value above blends sold prices across printings.
About this card
As of Sep 28, 2026, Ninja Boy 103/114 from Steam Siege is worth about $0.14 ungraded in near-mint condition. That value is based on 3 recorded sales in the last 90 days.
Ninja Boy is card 103 of 114 in the Steam Siege price guide, a set released in August 2016 during the XY era. Its rarity is Uncommon. The artwork is by Megumi Mizutani. In the checklist it sits after Greedy Dice 102/114 and before Pokémon Ranger 104/114.
It is the 113th most valuable of the 116 priced cards in Steam Siege, behind Gardevoir-EX 116/114 (see the most valuable Steam Siege cards).
Price history
- Now
- $0.14
- 4 weeks
- 0.0%
- 90 days
- –
- 1 year
- –
- Highest
- $0.14
- Lowest
- $0.13
Recorded history starts July 2026. Earlier history is monthly averages; from July 22, 2026 the line is a 7-day average of daily prices, so single-day swings don’t show.
Matched sold listings
Recent sales
3 on record
Raw2016 POKEMON XY STEAM SIEGE #103/114 NINJA BOYSep 5, 2026 · eBay · View listing$3.97
RawNINJA BOY 103/114 UNCOMMON STEAM SIEGE CRIMP ERROR POKEMON NMAug 12, 2026 · eBay · Listed as near mint · View listing$2.99
Raw2016 Pokemon, XY Steam Siege, #103/114 Ninja Boy, Uncommon (Miscut Error)Jul 27, 2026 · eBay · View listing$5.99
Card details
- Set
- Steam Siege
- Number
- 103/114
- Rarity
- Uncommon
- Released
- Aug 3, 2016
- Era
- XY
- Illustrator
- Megumi Mizutani
- Printings
- Non-holo, Reverse holo
Next in the binder
Nearby in Steam Siege
Captivating Poké Puff
Steam Siege · 99/114
$0.21Claw Fossil Anorith
Steam Siege · 100/114
$0.23Gardevoir Spirit Link
Steam Siege · 101/114
$0.24Greedy Dice
Steam Siege · 102/114
$0.15Pokémon Ranger
Steam Siege · 104/114
$0.14Special Charge
Steam Siege · 105/114
$0.35Steelix Spirit Link
Steam Siege · 106/114
$0.24Volcanion-EX
Steam Siege · 107/114
$11.58
Steam Siege
Chase cards from this set
Common questions
How much is Ninja Boy 103/114 Steam Siege worth?
As of Sep 28, 2026, Ninja Boy 103/114 Steam Siege is worth about $0.14 ungraded in near-mint condition. Recent prices range from $0.14 to $0.14. How we price cards.
How often does Ninja Boy 103/114 sell?
Ninja Boy 103/114 Steam Siege recorded 3 sales in the last 90 days (1 in the last 30), most recently on Sep 5, 2026. The highest recent sale was $5.99 for an ungraded copy on Jul 27, 2026.
What is the most valuable card in Steam Siege?
The most valuable card in Steam Siege is Gardevoir-EX 116/114, at about $102 ungraded. Ninja Boy 103/114 ranks 113th of 116. See the full Steam Siege ranking.
What set is Ninja Boy 103/114 from?
Ninja Boy 103/114 is from the English Pokémon TCG set Steam Siege, released Aug 3, 2016, in the XY era. Its rarity is Uncommon.