Ninja Boy

Steam Siege · 103/114 ·Uncommon

イラスト: Megumi Mizutani →

League Promo €4,46 4 sales Normal €1,84 14 sales

Market price

€1,69

Price history · RAW

2026-05-04 · €0,86 €6,27 · 2026-07-28

Cross-market · RAW median per marketplace

Spread vs. cheapest market — before shipping/duty/fees

ebay.es	n=2	€1,54	+54%
ebay.com	n=3	€1,00	—

Price per print

🇬🇧 Normal · EN n=1 €1,69

🇩🇪 Normal · DE 1 sales · too few Last sale €1,00

🇮🇹 Normal · IT 1 sales · too few Last sale €1,25

この価格の計算方法

ラダー推定 · English · ~€1,69 gruen reverse_holo

根拠	件数	経過	値 vᵢ	重み gᵢ
eigene rohe NM-Verkäufe	5	2 ヶ月	€2,08	40.82
eigene LP-Verkäufe ÷ 0.9854	3	2 ヶ月	€0,52	7.35

値 = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,69 · Σ g = 48.17

実測誤差（時代×言語のバックテスト）: ±19 %

PSA Population EN Σ 9

PSA 10

1 11%

PSA 9

2 22%

PSA 8

1 11%

PSA ≤7

5 56%

PSA + CGC · as of 2026-08-07

Recent sales · 6

2026-07-28	UNKNOWN	RAW UNKNOWN	2016 Pokemon, XY Steam Siege, #103/114 Ninja Boy, Uncommon (	€6,27
2026-07-16	EN	RAW UNKNOWN	Ninja Boy Pokemon Steam Siege card English	€1,85
2026-07-14	DE	RAW UNKNOWN	Pokemon Card XY Steam Boiler No. 103/114 Ninja Boy German	€1,00
2026-07-05	EN	RAW MP	Ninja Boy - 103/114 - Uncommon - Moderately Played	€0,86
2026-05-24	ES	RAW LP	Tarjeta Pokémon Ninja Boy 103/114 Steam Siege regular poco c	€1,83
2026-05-04	IT	RAW UNKNOWN	NINJA BOY 103/114 Carta AIUTO in Italiano POKEMON Allenatore	€1,25

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FAQ

Frequently asked questions

How does lastsold determine the market value?

lastsold uses only real sales — eBay plus auction houses like Goldin & Fanatics — recent sales count more (recency weighting), outliers and fakes are removed. It's not an estimate but actual sold prices, separated by condition, language and grading.