Foongus

Steam Siege · 12/114 ·Common

Illustration: Yuka Morii →

Market price

£1.68

Price history · RAW

2026-04-15 · £0.19 £4.44 · 2026-07-25

Cross-market · RAW median per marketplace

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

ebay.es	n=33	£1.77	+220%
ebay.de	n=26	£1.73	+212%
ebay.com	n=44	£1.33	+141%
ebay.co.uk	n=2	£0.81	+46%
ebay.it	n=4	£0.55	—

Price per print

🇫🇷 Normal · FR n=1 £2.08

🇮🇹 Normal · IT n=1 £1.83

🇬🇧 Normal · EN n=65 £1.68

How is this value calculated?

Ladder estimate · English · ~£1.68 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	42	2 mo	£1.68	342.86
eigene LP-Verkäufe ÷ 0.9148	25	2 mo	£1.93	5.1

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.68 · Σ g = 347.96

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

Ladder estimate · Deutsch · ~£2.44 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten)	42	2 mo	£2.44	2.46

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.44 · Σ g = 2.46

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

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

Ladder estimate · Français · ~£2.08 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.2403 (Sprach-Faktor aus 19 Karten)	42	2 mo	£2.08	2.37

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £2.08 · Σ g = 2.37

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

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

Ladder estimate · Italiano · ~£1.83 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten)	42	2 mo	£1.83	13.77

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = £1.83 · Σ g = 13.77

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

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

PSA Population EN Σ 27

PSA 10

3 11%

PSA 9

4 15%

PSA 8

13 48%

PSA ≤7

7 26%

PSA + CGC · as of 2026-09-28

Recent sales · 110

2026-07-25	EN	RAW LP	Foongus Common XY - Steam Siege 12/114 LP · eBay	£1.92
2026-07-25	EN	RAW LP	Foongus 12 114 C Steam Siege Pokemon Lightly Played · eBay	£1.63
2026-07-25	EN	RAW NM	Foongus 12/114 Common Steam Siege Near Mint · eBay	£1.57
2026-07-25	EN	RAW NM	Foongus 12/114 Common Steam Siege Pokemon NM · eBay	£1.77
2026-07-21	EN	RAW NM	Foongus Common XY - Steam Siege 12/114 NM · eBay	£1.68
2026-07-21	UNKNOWN	RAW UNKNOWN	Foongus 12/114 · eBay	£1.33
2026-07-21	EN	RAW MP	Foongus 12/114 Common Steam Siege Pokemon Moderately Played · eBay	£1.78
2026-07-20	EN	RAW NM	Pokemon Foongus 12/114 Common Steam Siege Near Mint 12/114 · eBay	£1.98
2026-07-18	EN	RAW LP	Foongus 12/114 Steam Siege Pokemon Yuka Morii LP	£2.00
2026-07-17	EN	RAW MP	Foongus 12/114 - 🌊 Steam Siege Common Pokemon TCG 🖤 - MP	£1.56
2026-07-17	EN	RAW LP	Foongus 12/114 Common Steam Siege Pokemon Lightly Played Yuk	£1.77
2026-07-16	UNKNOWN	RAW LP	Foongus - 12/114 - Common - Lightly Played	£2.16
2026-07-16	EN	RAW LP	Foongus 12/114 Common Steam Siege Pokemon Lightly Played Yuk	£1.77
2026-07-16	EN	RAW NM	Foongus 12/114 Common Steam Siege Pokemon Near Mint	£1.66
2026-07-14	EN	RAW DMG	Foongus - (Artist Yuka Morii) Pokemon Common 2016 Steam Sieg	£1.59
2026-07-10	EN	RAW LP	Foongus 12/114 Common Steam Siege Pokemon Lightly Played	£1.25
2026-07-09	EN	RAW NM	Foongus 12/114 Common Steam Siege Pokemon Near Mint Yuka Mor	£1.44
2026-07-08	EN	RAW NM	Foongus 12/114 Pokemon XY - Steam Siege NM	£2.04
2026-07-08	EN	RAW UNKNOWN	Foongus 12/114 Common (Yuka Morii) XY - Steam Siege Pokémon	£1.59
2026-07-08	EN	RAW NM	Foongus - XY: Steam Siege (12/114) - Near Mint - Pokemon Kar	£1.18

Frequently asked questions

What will I get for Foongus Steam Siege 12/114 if I want to sell quickly?

Half of all sales fell between £1.19 and £1.77, with a median of £1.57. 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 Foongus Steam Siege 12/114 unrealistic?

The cheapest genuine sales were around £0.78. Offers well below £0.47 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.