Gengar

SWSH Black Star Promos · SWSH241/307

Illustration: Uta → All Staff Stamp cards →

Staff Stamp £1,617 8 sales Normal £25.07 485 sales

Market price

£1,132

Price history · RAW

2026-05-31 · £77.98 £1,923 · 2026-09-13

How is this value calculated?

Ladder estimate · English · ~£25.07 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	41	27 d	£25.00	334.69
eigene LP-Verkäufe ÷ 0.8947	3	18 d	£29.46	4.72
eigene PSA8-Verkäufe ÷ 1.3269	2	2 mo	£32.08	1.28
eigene PSA9-Verkäufe ÷ 2.5526	8	2 mo	£23.44	0.96
eigene PSA10-Verkäufe ÷ 18.2649	3	4 mo	£20.37	0.21
it roh NM × 0.8853 (Sprach-Faktor aus 148 Karten)	5	4 mo	£24.11	3.49
de roh NM × 0.8808 (Sprach-Faktor aus 136 Karten)	9	42 d	£16.87	1.16
fr roh NM × 0.9785 (Sprach-Faktor aus 51 Karten)	6	2 mo	£49.87	0.7

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £25.07 · Σ g = 347.21

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

Ladder estimate · Deutsch · ~£19.59 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	9	42 d	£19.16	73.47
eigene PSA9-Verkäufe ÷ 2.5526	2	2 mo	£24.34	0.94
it roh NM × 0.9995 (Sprach-Faktor aus 90 Karten)	5	4 mo	£27.22	1.42
en roh NM × 1.1354 (Sprach-Faktor aus 136 Karten)	41	27 d	£28.39	1.24
fr roh NM × 1.2081 (Sprach-Faktor aus 47 Karten)	6	2 mo	£61.57	0.46

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £19.59 · Σ g = 77.53

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

Ladder estimate · Français · ~£49.61 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	6	2 mo	£50.97	48.98
it roh NM × 0.9731 (Sprach-Faktor aus 43 Karten)	5	4 mo	£26.50	0.99
en roh NM × 1.0219 (Sprach-Faktor aus 51 Karten)	41	27 d	£25.55	0.51
de roh NM × 0.8278 (Sprach-Faktor aus 47 Karten)	9	42 d	£15.86	0.32

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £49.61 · Σ g = 50.8

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

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

Ladder estimate · Italiano · ~£27.36 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	5	4 mo	£27.23	40.82
en roh NM × 1.1296 (Sprach-Faktor aus 148 Karten)	41	27 d	£28.25	3.83
de roh NM × 1.0007 (Sprach-Faktor aus 90 Karten)	9	42 d	£19.17	1.16
fr roh NM × 1.0277 (Sprach-Faktor aus 43 Karten)	6	2 mo	£52.38	0.73

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £27.36 · Σ g = 46.54

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

PSA Population

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

Recent sales · 8

2026-09-13	EN	RAW UNKNOWN	Gengar SWSH241 Sword & Shield Promo LOST ORIGIN PRERELEASE S	£1,923
2026-09-12	EN	RAW MP	2022 POKEMON SWSH BLACK STAR PROMO LOST ORGIN PRERELEASE STA	£77.98
2026-08-23	IT	PSA 8	2023 Pokemon Italian Sword & Shield Gengar Prerelease Staff	£414.30
2026-08-13	EN	RAW NM	STAFF Gengar Prerelease Lost Origin SWSH241 Pokemon Holo Pro	£1,917
2026-07-13	EN	PSA 9	PSA 9 Gengar Staff Lost Origin Prerelease SWSH241 Graded Pok	£1,979
2026-05-31	IT	RAW UNKNOWN	Pokémon TCG Gengar SWSH241 Lost Origin STAFF Stamped Holo Pr	£1,314
2026-05-11	EN	PSA 9	PSA 9 GENGAR SWSH241 \| Pre-Release Staff Promo Graded Pokemo	£1,493
2026-04-08	EN	PSA 10	2019-2023 Pokemon SWSH Staff Black Star Promos Gengar #SWSH2	£3,999

Frequently asked questions

Is it worth grading Gengar SWSH Black Star Promos SWSH241/307?

A PSA 10 currently sells for about £3,999, raw the card sits at £1,917 — 2,1× as much. Mathematically, submitting returns £3,999 on average, before fees and shipping. Rule of thumb: submit when the value at a realistic grade is at least double the raw value — which is the case here. Centering decides it: an off-centre card will not get a 10.

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.