Frosmoth

SWSH Black Star Promos · SWSH007/307

Illustration: kirisAki →

Staff Stamp £37.86 10 sales Normal £4.03 38 sales

Market price

£4.03

Price history · RAW

2026-05-17 · £3.10 £11.19 · 2026-08-29

Price per print

🇬🇧 Normal · EN n=6 £4.03

How is this value calculated?

Ladder estimate · English · ~£4.03 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	4	3 mo	£5.33	32.65

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £5.33 · Σ g = 32.65

Cap: 3× no buyer from £4.24 € → clamped to £4.24 × 0.95 = £4.03 € (ladder said £5.33 €).

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

Ladder estimate · Deutsch · ~£5.92 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1114 (Sprach-Faktor aus 135 Karten)	4	3 mo	£5.92	1.26

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £5.92 · Σ g = 1.26

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

Ladder estimate · Français · ~£5.50 gelb

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.033 (Sprach-Faktor aus 50 Karten)	4	3 mo	£5.50	0.67

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £5.50 · Σ g = 0.67

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

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

Ladder estimate · Italiano · ~£5.91 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1086 (Sprach-Faktor aus 148 Karten)	4	3 mo	£5.91	3.59

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £5.91 · Σ g = 3.59

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

PSA Population EN Σ 77

PSA 10

9 12%

PSA 9

11 14%

PSA 8

4 5%

PSA ≤7

53 69%

PSA · Prerelease-Staff · as of 2026-10-01

Recent sales · 7

2026-08-29	EN	RAW UNKNOWN	The Pokémon Company Pokemon TCG Frosmoth SWSH007 SWSH Promo · eBay	£5.68
2026-06-30	EN	RAW NM	Pokemon Card Frosmoth SWSH007 Black Star Promo Sword & Shiel · eBay	£7.88
2026-06-26	EN	RAW NM	Pokemon- SWSH Promos- Frosmoth SWSH007 Prelease Rare NM · eBay	£11.19
2026-06-23	EN	RAW UNKNOWN	2019-2023 Pokemon SWSH Black Star Promos Frosmoth #SWSH007	£4.11
2026-06-18	ES	RAW UNKNOWN	1x Frosmoth - SWSH007 - Promoción de prelanzamiento - Promo	£8.91
2026-06-14	EN	RAW NM	Frosmoth SWSH007 Promo SWSH Black Star Pokemon NM	£4.66
2026-05-17	EN	RAW NM	Frosmoth (SWSH007) Black Star Promo -- Pokemon TCG -- NM Con	£3.10

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.