Volcanion

XY Black Star Promos · XY145/211

Illustration: 5ban Graphics → All Staff Stamp cards →

Staff Stamp £44.85 4 sales Normal £6.93 13 sales

Market price

£22.70

How is this value calculated?

Ladder estimate · English · ~£22.70 gruen prerelease

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene LP-Verkäufe ÷ 0.595 · Set +16% nachgeführt	4	3 mo	£22.70	0.8

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £22.70 · Σ g = 0.8

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

PSA Population

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

Recent sales · 4

2026-08-09	EN	AGS 4	Pokemon TCG Volcanion XY Steam Siege STAFF XY145 Holo LP/MP · eBay	£42.75
2026-05-11	EN	PSA 7	2016 POKEMON XY STEAM SIEGE BLACK STAR STAFF PROMO #XY145 VO · eBay	£23.32
2026-05-08	EN	PSA 8	Volcanion - XY145 - Pokemon Pre-Release Promo XY Ultra Rare · eBay	£70.12
2026-04-19	EN	PSA 9	Pop 15 Volcanion 2016 Pokemon XY Steam Siege #XY145 Black St · eBay	£143.44

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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.