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M Gengar-EX · Pokémon Center
XY Black Star Promos

M Gengar-EX · Pokémon Center

XY Black Star Promos · XY166/211 ·Common
Origin: M Gengar-EX Premium Collection · Product insert ?
Market price
~£102.58
estimated ±19 %
How is this value calculated?
Ladder estimate · English · ~£102.58 gruen
Evidence pathSalesAgeValue vᵢWeight gᵢ
eigene rohe NM-Verkäufe47 4 d £102.32383.67
eigene LP-Verkäufe ÷ 0.73156 4 d £164.012.15
eigene PSA7-Verkäufe ÷ 1.595930 31 d £97.751.78
eigene PSA8-Verkäufe ÷ 2.923433 17 d £122.460.63
eigene PSA9-Verkäufe ÷ 9.572520 36 d £81.350.5
eigene PSA10-Verkäufe ÷ 60.70945 29 d £245.700.08
es LP ÷ 0.731 × 0.85123 24 d £103.430.95
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £102.58 · Σ g = 389.76

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

Ladder estimate · Deutsch · ~£66.68 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 0.6517 (Sprach-Faktor aus 21 Karten)47 4 d £66.681.5
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £66.68 · Σ g = 1.5

Measured error for this era×language (backtest): ±43 %

Gate not green — shown only here, never as the price.

Ladder estimate · Français · ~£51.46 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 0.503 (Sprach-Faktor aus 25 Karten)47 4 d £51.460.41
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £51.46 · Σ g = 0.41

Measured error for this era×language (backtest): ±12 %

Gate not green — shown only here, never as the price.

Ladder estimate · Italiano · ~£111.24 rot
Evidence pathSalesAgeValue vᵢWeight gᵢ
en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten)47 4 d £111.2413.83
value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £111.24 · Σ g = 13.83

Measured error for this era×language (backtest): ±14 %

Gate not green — shown only here, never as the price.

PSA Population

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

Recent sales · 1
2026-04-24 JA PSA 10 M Gengar Ex Pokémon Center Promo XY-P 079 PSA 10 Japanese £836.33
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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.