Koffing

HeartGold SoulSilver · 70/123 ·Common

Illustration: Hajime Kusajima → All Snowflake Stamp cards →

Snowflake Stamp £5.51 3 sales Normal £1.23 36 sales

Market price

£5.51

Price history · RAW

2026-05-12 · £5.10 £7.02 · 2026-06-09

How is this value calculated?

Ladder estimate · English · ~£1.23 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe · Set +11% nachgeführt	3	2 mo	£1.17	24.49
eigene LP-Verkäufe ÷ 0.7881 · Set +11% nachgeführt	7	2 mo	£1.95	2.48

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.23 · Σ g = 26.97

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

Ladder estimate · Deutsch · ~£0.48 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 0.4379 (Sprach-Faktor aus 21 Karten)	3	2 mo	£0.48	1.94

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.48 · Σ g = 1.94

Measured error for this era×language (backtest): ±27 %

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

PSA Population

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

Recent sales · 3

2026-06-09	DE	RAW UNKNOWN	Pokémon Karte Smogon 70/123 mit Schneeflocke deutsch · eBay	£5.10
2026-05-23	DE	RAW LP	Smogon Pokemon Card Heartgold Soulsilver Nr. 70/123 Snowflak	£5.95
2026-05-12	DE	RAW UNKNOWN	Pokémon Smogon 70/123 HeartGold & SoulSilver 2011 Snowflake	£7.02

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.