Ninja Boy Steam Siege card

Ninja Boy

Steam Siege#103Uncommon
$0.13−7.1% (7d)

Prices by printing

Base: $0.13

Price history

$0.13−35.0% (90d)
Low $0.13High $0.20
Updated 2026-10-03

Daily price log

Daily TCGplayer market snapshots for this printing — not individual sales.

DateMarket price
2026-10-03$0.13
2026-10-02$0.14
2026-10-01$0.14
2026-09-30$0.14
2026-09-29$0.14
2026-09-28$0.14
2026-09-27$0.14
2026-09-26$0.14
2026-09-25$0.14
2026-09-24$0.14
Show all 365 days
2026-09-23$0.14
2026-09-22$0.14
2026-09-21$0.14
2026-09-20$0.14
2026-09-19$0.14
2026-09-18$0.14
2026-09-17$0.14
2026-09-16$0.14
2026-09-15$0.14
2026-09-14$0.14
2026-09-13$0.14
2026-09-12$0.14
2026-09-11$0.14
2026-09-10$0.14
2026-09-09$0.14
2026-09-08$0.14
2026-09-07$0.14
2026-09-06$0.14
2026-09-05$0.14
2026-09-04$0.14
2026-09-03$0.14
2026-09-02$0.14
2026-09-01$0.14
2026-08-31$0.14
2026-08-30$0.14
2026-08-29$0.14
2026-08-28$0.14
2026-08-27$0.14
2026-08-26$0.14
2026-08-25$0.14
2026-08-24$0.14
2026-08-23$0.14
2026-08-22$0.14
2026-08-21$0.14
2026-08-20$0.14
2026-08-19$0.14
2026-08-18$0.14
2026-08-17$0.14
2026-08-16$0.14
2026-08-15$0.13
2026-08-14$0.13
2026-08-13$0.13
2026-08-12$0.13
2026-08-11$0.13
2026-08-10$0.13
2026-08-09$0.13
2026-08-08$0.13
2026-08-07$0.13
2026-08-06$0.13
2026-08-05$0.13
2026-08-04$0.13
2026-08-03$0.13
2026-08-02$0.13
2026-08-01$0.13
2026-07-31$0.13
2026-07-30$0.14
2026-07-29$0.14
2026-07-28$0.14
2026-07-27$0.14
2026-07-26$0.14
2026-07-25$0.14
2026-07-24$0.14
2026-07-23$0.14
2026-07-22$0.14
2026-07-21$0.14
2026-07-20$0.14
2026-07-19$0.14
2026-07-18$0.14
2026-07-17$0.14
2026-07-16$0.13
2026-07-15$0.14
2026-07-14$0.14
2026-07-13$0.15
2026-07-12$0.14
2026-07-11$0.16
2026-07-10$0.17
2026-07-09$0.17
2026-07-08$0.17
2026-07-07$0.17
2026-07-06$0.20
2026-07-05$0.20
2026-07-04$0.20
2026-07-03$0.19
2026-07-02$0.20
2026-07-01$0.20
2026-06-30$0.18
2026-06-29$0.18
2026-06-28$0.20
2026-06-27$0.20
2026-06-26$0.20
2026-06-25$0.20
2026-06-24$0.20
2026-06-23$0.20
2026-06-22$0.20
2026-06-21$0.20
2026-06-20$0.20
2026-06-19$0.20
2026-06-18$0.20
2026-06-17$0.20
2026-06-16$0.19
2026-06-15$0.19
2026-06-14$0.19
2026-06-13$0.19
2026-06-12$0.19
2026-06-11$0.19
2026-06-10$0.19
2026-06-09$0.20
2026-06-08$0.20
2026-06-07$0.20
2026-06-06$0.20
2026-06-05$0.20
2026-06-04$0.20
2026-06-03$0.20
2026-06-02$0.20
2026-06-01$0.20
2026-05-31$0.19
2026-05-30$0.19
2026-05-29$0.19
2026-05-28$0.19
2026-05-27$0.19
2026-05-26$0.19
2026-05-25$0.20
2026-05-24$0.20
2026-05-23$0.20
2026-05-22$0.20
2026-05-21$0.20
2026-05-20$0.20
2026-05-19$0.20
2026-05-18$0.20
2026-05-17$0.20
2026-05-16$0.20
2026-05-15$0.20
2026-05-14$0.20
2026-05-13$0.19
2026-05-12$0.19
2026-05-11$0.19
2026-05-10$0.18
2026-05-09$0.18
2026-05-08$0.18
2026-05-07$0.18
2026-05-06$0.17
2026-05-05$0.14
2026-05-04$0.14
2026-05-03$0.14
2026-05-02$0.14
2026-05-01$0.14
2026-04-30$0.14
2026-04-29$0.14
2026-04-28$0.14
2026-04-27$0.14
2026-04-26$0.14
2026-04-25$0.14
2026-04-24$0.13
2026-04-23$0.13
2026-04-22$0.13
2026-04-21$0.13
2026-04-20$0.13
2026-04-19$0.14
2026-04-18$0.14
2026-04-17$0.14
2026-04-16$0.14
2026-04-15$0.14
2026-04-14$0.14
2026-04-13$0.14
2026-04-12$0.14
2026-04-11$0.14
2026-04-10$0.14
2026-04-09$0.14
2026-04-08$0.13
2026-04-07$0.11
2026-04-06$0.12
2026-04-05$0.11
2026-04-04$0.11
2026-04-03$0.11
2026-04-02$0.12
2026-04-01$0.12
2026-03-31$0.12
2026-03-30$0.12
2026-03-29$0.13
2026-03-28$0.13
2026-03-27$0.13
2026-03-26$0.13
2026-03-25$0.13
2026-03-24$0.13
2026-03-23$0.14
2026-03-22$0.14
2026-03-21$0.14
2026-03-20$0.14
2026-03-19$0.14
2026-03-18$0.14
2026-03-17$0.14
2026-03-16$0.14
2026-03-15$0.13
2026-03-14$0.13
2026-03-13$0.13
2026-03-12$0.13
2026-03-11$0.13
2026-03-10$0.13
2026-03-09$0.13
2026-03-08$0.13
2026-03-07$0.13
2026-03-06$0.13
2026-03-05$0.13
2026-03-04$0.13
2026-03-03$0.13
2026-03-02$0.13
2026-03-01$0.13
2026-02-28$0.12
2026-02-27$0.13
2026-02-26$0.13
2026-02-25$0.13
2026-02-24$0.12
2026-02-23$0.12
2026-02-22$0.12
2026-02-21$0.12
2026-02-20$0.12
2026-02-19$0.12
2026-02-18$0.14
2026-02-17$0.13
2026-02-16$0.13
2026-02-15$0.13
2026-02-14$0.13
2026-02-13$0.13
2026-02-12$0.13
2026-02-11$0.13
2026-02-10$0.14
2026-02-09$0.14
2026-02-08$0.14
2026-02-07$0.14
2026-02-06$0.14
2026-02-05$0.14
2026-02-04$0.14
2026-02-03$0.14
2026-02-02$0.14
2026-02-01$0.14
2026-01-31$0.14
2026-01-30$0.13
2026-01-29$0.13
2026-01-28$0.13
2026-01-27$0.13
2026-01-26$0.13
2026-01-25$0.13
2026-01-24$0.13
2026-01-23$0.13
2026-01-22$0.13
2026-01-21$0.13
2026-01-20$0.13
2026-01-19$0.13
2026-01-18$0.13
2026-01-17$0.13
2026-01-16$0.13
2026-01-15$0.13
2026-01-14$0.13
2026-01-13$0.13
2026-01-12$0.13
2026-01-11$0.13
2026-01-10$0.13
2026-01-09$0.13
2026-01-08$0.13
2026-01-07$0.13
2026-01-06$0.13
2026-01-05$0.14
2026-01-04$0.14
2026-01-03$0.14
2026-01-02$0.14
2026-01-01$0.14
2025-12-31$0.14
2025-12-30$0.13
2025-12-29$0.13
2025-12-28$0.13
2025-12-27$0.12
2025-12-26$0.12
2025-12-25$0.12
2025-12-24$0.12
2025-12-23$0.13
2025-12-22$0.13
2025-12-21$0.13
2025-12-20$0.13
2025-12-19$0.13
2025-12-18$0.13
2025-12-17$0.13
2025-12-16$0.13
2025-12-15$0.13
2025-12-14$0.12
2025-12-13$0.12
2025-12-12$0.12
2025-12-11$0.12
2025-12-10$0.12
2025-12-09$0.13
2025-12-08$0.13
2025-12-07$0.13
2025-12-06$0.13
2025-12-05$0.13
2025-12-04$0.13
2025-12-03$0.13
2025-12-02$0.13
2025-12-01$0.13
2025-11-30$0.14
2025-11-29$0.14
2025-11-28$0.17
2025-11-27$0.17
2025-11-26$0.17
2025-11-25$0.14
2025-11-24$0.14
2025-11-23$0.14
2025-11-22$0.14
2025-11-21$0.14
2025-11-20$0.16
2025-11-19$0.16
2025-11-18$0.16
2025-11-17$0.16
2025-11-16$0.15
2025-11-15$0.15
2025-11-14$0.15
2025-11-13$0.15
2025-11-12$0.15
2025-11-11$0.15
2025-11-10$0.15
2025-11-09$0.15
2025-11-08$0.15
2025-11-07$0.15
2025-11-06$0.16
2025-11-05$0.16
2025-11-04$0.16
2025-11-03$0.16
2025-11-02$0.17
2025-11-01$0.17
2025-10-31$0.17
2025-10-30$0.17
2025-10-29$0.17
2025-10-28$0.17
2025-10-27$0.17
2025-10-26$0.17
2025-10-25$0.17
2025-10-24$0.17
2025-10-23$0.17
2025-10-22$0.17
2025-10-21$0.18
2025-10-20$0.17
2025-10-19$0.17
2025-10-18$0.17
2025-10-17$0.17
2025-10-16$0.17
2025-10-15$0.17
2025-10-14$0.17
2025-10-13$0.17
2025-10-12$0.17
2025-10-11$0.17
2025-10-10$0.17
2025-10-09$0.17
2025-10-08$0.17
2025-10-07$0.17
2025-10-06$0.17
2025-10-05$0.18
2025-10-04$0.18

Graded values

PSA 10$125.00Base

Where to buy

Prices on this page are TCGplayer market values, updated daily. We don't sell cards ourselves — search current TCGplayer listings for this card directly.

Market snapshot

7-day change
−7.1%
30-day change
−7.1%
90-day change
−35.0%
90-day range
$0.13 – $0.20

1 variant tracked for this card. A top-graded PSA copy trades at roughly +96053.8% versus this raw price.

Updated 2026-10-03.

Card information

Identifier
xy11-103
Type
Trainer — Supporter
Series
XY
Set
Steam Siege
Year
2016
Artist
Megumi Mizutani

Choose 1 of your Basic Pokémon in play. Search your deck for a Basic Pokémon and switch it with that Pokémon. (Any attached cards, damage counters, Special Conditions, turns in play, and any other effects remain on the new Pokémon.) Shuffle the first Pokémon into your deck.

You may play only 1 Supporter card during your turn (before your attack).

About this card

Ninja Boy is card #103 from the Steam Siege set, a Uncommon print. Steam Siege released in 2016 as part of the XY era. Its artwork is credited to Megumi Mizutani.

Track this card in Slab

Get price alerts and manage your Pokémon card collection — free on iOS.