Steam Siege

#103 · 2016 · 116 cards

Ninja Boy#103 · Steam Siege

UncommonTrainerSupporter

Market Price · Near Mint · Scrydex

↑ Rising fast

$0.20

Low $0.01

▲ 17.6%14d▲ 25.0%6m

Prices by Condition

Condition	Market	vs NM
Near Mint	$0.20	base
Lightly Played	~$0.16	-20%
Moderately Played	~$0.11	-43%
Heavily Played	~$0.08	-60%
Damaged	~$0.05	-75%

~ estimated from NM using standard condition discounts · updated when marketplace data is available

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Price History

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Prices updated May 21, 2026

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Near Mint · Market

$0.20

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Recent market data · NM · Via Scrydex

Market data sourced from Scrydex · Grale earns a commission on TCGPlayer purchases at no extra cost to you

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Graded Card Prices

CGC 10

$9.00

$9.00 – $9.00

+4400% raw

Full Price Guide: Ninja Boy #103 (Steam Siege)

Ungraded + PSA / CGC / BGS grades

Condition	Market
Near MintMost common	$0.20
Lightly Played	~$0.16
Moderately Played	~$0.11
Heavily Played	~$0.08
Damaged	~$0.05

Graded Prices

Grade	PSA	CGC	BGS	vs Raw
★ 10	—	$9.00	—	+4400%

Market prices from Scrydex · ~ estimated using standard condition discounts

Set Rank · Steam Siege

#72of 116

Top 62%

$0.09$92.47

Card Details

Type

Trainer

Stage

Supporter

Illustrated by

Megumi Mizutani

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