Magnezone

SWSH Black Star Promos · SWSH208/307

Illustration: zig → All Staff Stamp cards →

Staff Stamp £61.88 3 sales Normal £2.02 71 sales

Market price

£61.79

Price history · RAW

2025-12-30 · £49.87 £62.34 · 2026-09-01

How is this value calculated?

Ladder estimate · English · ~£2.02 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	13	42 d	£2.06	106.12
eigene LP-Verkäufe ÷ 0.8859	6	38 d	£2.02	5.65
it roh NM × 0.9031 (Sprach-Faktor aus 148 Karten)	4	3 mo	£1.30	3.85

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.02 · Σ g = 115.62

Measured error for this era×language (backtest): ±17 %

Ladder estimate · Deutsch · ~£1.80 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
it roh NM × 1.0153 (Sprach-Faktor aus 89 Karten)	4	3 mo	£1.46	1.49
en roh NM × 1.1114 (Sprach-Faktor aus 135 Karten)	13	42 d	£2.29	1.3

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.80 · Σ g = 2.79

Measured error for this era×language (backtest): ±22 %

Ladder estimate · Français · ~£1.68 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
it roh NM × 0.9731 (Sprach-Faktor aus 43 Karten)	4	3 mo	£1.40	0.89
en roh NM × 1.033 (Sprach-Faktor aus 50 Karten)	13	42 d	£2.13	0.68

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.68 · Σ g = 1.57

Measured error for this era×language (backtest): ±20 %

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

Ladder estimate · Italiano · ~£1.51 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	4	3 mo	£1.44	32.65
en roh NM × 1.1074 (Sprach-Faktor aus 148 Karten)	13	42 d	£2.28	3.83

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.51 · Σ g = 36.48

Measured error for this era×language (backtest): ±18 %

PSA Population

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

Recent sales · 3

2026-09-01	EN	RAW UNKNOWN	Pokemon: Astral Radiance Staff Prerelease Promo: Magnezone S · eBay	£62.34
2026-05-11	EN	RAW NM	Pokemon Magnezone SWSH208 SWSH Black Star STAFF Promo Near M	£58.13
2025-12-30	IT	RAW UNKNOWN	Magnezone SWSH208 - Astral Radiance - STAFF Stamped Prerelea	£49.87

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.