How much is Ninja Boy from XY - Steam Siege worth?

The current market value of Ninja Boy (XY - Steam Siege, 103/114) is approximately $0.35 as of 2026. Prices range from $0.35 to $0.35 depending on condition and seller.

Where can I buy Ninja Boy from XY - Steam Siege?

Ninja Boy from XY - Steam Siege can be purchased on TCGplayer (the primary US marketplace for Pokemon cards), eBay, and through local card shops. For graded copies, eBay and specialized grading marketplaces are the best options. Always verify seller ratings and card condition before purchasing.

Ninja Boy

Name: Ninja Boy - XY - Steam Siege (103/114)
Brand: Pokemon

XY - Steam Siege · 103/114 · Uncommon

Current Prices

Market Price $0.35

Low $0.35

High $0.35

PSA 10 N/A

PSA 9 N/A

30-Day Trend —

Set

XY - Steam Siege

Number

103/114

Rarity

Uncommon

Variant

Reverse_Holofoil

Market

US (TCGplayer)

Last Updated

Mar 25, 2026

Track on Poketrace Check Price

About Ninja Boy

Ninja Boy is an Uncommon card with moderate availability among collectors, numbered 103/114 in the expansion. This is the Reverse_Holofoil variant. At its current price point, this card is an affordable pickup for set completionists and casual collectors.

Ninja Boy Price Analysis

The current market price for Ninja Boy from XY - Steam Siege is $0.35 as of 2026. Recent sales range from a low of $0.35 to a high of $0.35.

Detailed Price Breakdown

Source	Condition / Grade	Average	Low	High	Sales
ebay	LIGHTLY PLAYED	$3.25	$3.25	$3.25	7
ebay	NEAR MINT	$4.03	$4.03	$4.03	10
ebay	CGC 7	$7.50	$7.50	$7.50	1
ebay	PSA 7	$42.00	$42.00	$42.00	2
tcgplayer	DAMAGED	$0.13	$0.13	$0.13	2
tcgplayer	HEAVILY PLAYED	$0.28	$0.28	$0.28	2
tcgplayer	LIGHTLY PLAYED	$0.26	$0.26	$0.35	45
tcgplayer	MODERATELY PLAYED	$0.20	$0.20	$0.20	5
tcgplayer	NEAR MINT	$0.35	$0.35	$0.35	103

Is Ninja Boy a Good Investment?

Uncommon cards like Ninja Boy typically hold steady value as part of complete set collections rather than as standalone investment pieces. Price stability indicates consistent demand without speculative spikes — often a healthy sign for a collectible. As with any collectible, values can fluctuate based on market conditions, format legality, nostalgia cycles, and overall demand in the Pokemon TCG market in 2026.