Gyarados

XY Black Star Promos · XY60/211

Illustration: TOKIYA → All Staff Stamp cards →

Staff Stamp €1.067,28 2 sales Normal €443,92 37 sales

Market price

€443,92

How is this value calculated?

Ladder estimate · English · ~€443,92 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	2	21 d	€429,01	16.33
eigene LP-Verkäufe ÷ 0.7398	3	42 d	€442,02	4.81
eigene PSA7-Verkäufe ÷ 1.4349 · Set +10% nachgeführt	3	48 d	€583,38	2.12

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €443,92 · Σ g = 23.26

Measured error for this era×language (backtest): ±19 %

PSA Population

No PSA numbers for this print yet — in any language.

Recent sales · 2

2026-04-26	EN	PSA 8	RARE STAFF STAMP 2015 POKEMON XY BLACK STAR PROMOS #XY60 GYA	€1.067,28
2026-03-29	ES	PSA 9	Gyarados - 2015 Pokemon XY Black Star Promos #XY60 STAFF - P	€1.924,64

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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.