Cobalion

Steam Siege · 74/114 ·Rare

Illustration: kirisAki →

Variant Reverse Holo · 74 £4.65

Market price

£0.90

based on 5 sales

Price history · RAW

2026-04-10 · £0.18 £4.07 · 2026-10-06

Cross-market · RAW median per marketplace

Spread vs. cheapest market — before shipping/duty/fees

ebay.es	n=7	£2.51	+234%
ebay.de	n=2	£1.62	+115%
ebay.co.uk	n=5	£1.21	+61%
ebay.com	n=6	£0.75	—

Price per print

🇬🇧 Normal · EN n=15 £0.90

How is this value calculated?

Ladder estimate · English · ~£0.90 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	4	3 mo	£0.90	32.65

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.90 · Σ g = 32.65

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

Ladder estimate · Deutsch · ~£1.29 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten)	4	3 mo	£1.29	2.3

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.29 · Σ g = 2.3

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

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

Ladder estimate · Français · ~£1.11 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.2403 (Sprach-Faktor aus 19 Karten)	4	3 mo	£1.11	2.22

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.11 · Σ g = 2.22

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

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

Ladder estimate · Italiano · ~£0.97 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten)	4	3 mo	£0.97	9.97

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £0.97 · Σ g = 9.97

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

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

PSA Population EN Σ 4

PSA 8

3 75%

PSA ≤7

1 25%

PSA · as of 2026-10-11

Recent sales · 20

2026-10-06	EN	RAW LP	Cobalion - 74/114 - Rare (Lp) Steam Siege - Metal Pokémon · eBay	£0.75
2026-10-04	EN	RAW UNKNOWN	Cobalion 74/114 XY - Steam Siege Regular Rare Basic HP120 En · eBay	£0.75
2026-10-01	EN	RAW NM	Cobalion - 74/114 - Rare (Near Mint) Steam Siege - Metal Pok · eBay	£0.75
2026-07-28	EN	RAW LP	Cobalion 74/114 Rare Regular XY - Steam Siege LP · eBay	£1.76
2026-07-17	EN	RAW UNKNOWN	Cobalion Non Holo Pokemon TCG Steam Siege 74/114 · eBay	£1.48
2026-07-16	EN	RAW NM	Cobalion 74/114 Rare Steam Siege Pokemon Near Mint · eBay	£0.78
2026-07-10	EN	RAW MP	Cobalion - 74/114 - Rare - Moderately Played · eBay	£1.21
2026-07-06	EN	RAW UNKNOWN	Cobalion XY - Steam Siege 74/114 Pokemon Card · eBay	£1.76
2026-07-04	EN	RAW LP	Cobalion - 74/114 - Rare - Lightly Played · eBay	£0.36
2026-06-29	EN	RAW UNKNOWN	Pokemon XY - Steam Siege #74/114 Cobalion 3-10 · eBay	£1.48
2026-06-20	EN	RAW UNKNOWN	Cobalion 74/114 Raro Steam Siege Pokemon Holograma Inverso C · eBay	£1.76
2026-06-09	EN	RAW UNKNOWN	Pokémon TCG Cobalion Steam Siege 74/114 Regular Rare	£0.30
2026-06-09	EN	RAW UNKNOWN	Cobalion 74/114 Raro Normal XY - Steam Siege Pokemon Casi Nu	£2.64
2026-06-03	EN	RAW NM	Cobalion 74/114 Rare Steam Siege Pokemon Near Mint	£1.76
2026-05-31	EN	RAW UNKNOWN	Cobalion 74/114 2016 English XY Steam Siege	£0.72
2026-05-25	EN	RAW UNKNOWN	XY - Steam Siege #74/114 Cobalion	£0.18
2026-05-17	EN	RAW UNKNOWN	GGC-4 Cobalion 74/114 Raro XY - Steam Siege	£2.51
2026-05-06	EN	RAW NM	Cobalion 74/114 2016 XY Steam Siege Pokemon Card TCG Non Hol	£1.67
2026-05-05	EN	RAW UNKNOWN	Pokemon Card Cobalion 74/114 XY Steam Siege Holograma Invers	£4.07
2026-04-10	EN	RAW NM	Cobalion 74/114 Steam Siege Pokemon Card NM	£3.05

Frequently asked questions

What will I get for Cobalion Steam Siege 74/114 if I want to sell quickly?

Half of all sales fell between £0.75 and £1.76, with a median of £1.48. Selling fast lands you nearer the lower end; with patience, good photos and a complete title the upper end is achievable.

Below which price is an offer for Cobalion Steam Siege 74/114 unrealistic?

The cheapest genuine sales were around £0.36. Offers well below £0.22 are typically fakes, mislabelled cards or a different variant — ask for photos of all four borders and a close-up of the surface.

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.