Gastrodon

Steam Siege · 29/114 ·Rare

Illustration: Aya Kusube →

Market price

$1.48

Price history · RAW

2026-04-03 · $0.09 $3.51 · 2026-09-11

Cross-market · RAW median per marketplace

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

ebay.de	n=2	$2.57	+85%
ebay.es	n=16	$2.14	+55%
ebay.com	n=18	$1.41	+2%
ebay.co.uk	n=4	$1.39	—

Price per print

🇬🇧 Normal · EN n=22 $1.48

How is this value calculated?

Ladder estimate · English · ~$1.48 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	10	2 mo	$1.43	81.63
eigene LP-Verkäufe ÷ 0.9148	14	2 mo	$2.82	5.17

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.48 · Σ g = 86.8

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

Ladder estimate · Deutsch · ~$2.07 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten)	10	2 mo	$2.07	2.41

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $2.07 · Σ g = 2.41

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

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

Ladder estimate · Français · ~$1.76 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.2403 (Sprach-Faktor aus 19 Karten)	10	2 mo	$1.76	2.31

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.76 · Σ g = 2.31

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

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

Ladder estimate · Italiano · ~$1.55 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.0872 (Sprach-Faktor aus 35 Karten)	10	2 mo	$1.55	12.2

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = $1.55 · Σ g = 12.2

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

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

PSA Population

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

Recent sales · 40

2026-09-11	EN	RAW LP	Gastrodon - STS #29/114 XY - Steam Siege Aya Kusube LP · eBay	$2.81
2026-07-27	EN	RAW NM	Gastrodon 29/114 XY - Steam Siege NM English 16681 · eBay	$1.03
2026-07-20	EN	RAW LP	Mid Era Gastrodon Steam Siege 29/114 LP Pokemon TCG Aya Kusu · eBay	$1.53
2026-07-17	EN	RAW LP	Gastrodon 29/114 Rare Steam Siege Pokemon Lightly Played · eBay	$2.46
2026-07-16	EN	RAW LP	Gastrodon 29/114 Rare Steam Siege Pokemon Lightly Played · eBay	$2.93
2026-07-16	EN	RAW NM	Gastrodon 29/114 VLP / NM - RARE Steam Seige Pokemon Card - · eBay	$2.33
2026-07-11	EN	RAW MP	Gastrodon 29/114 Rare Steam Siege Pokemon Moderately Played · eBay	$1.58
2026-07-06	EN	RAW UNKNOWN	Gastrodon - 29/114 - Non Holo Rare - XY Steam Siege · eBay	$0.73
2026-07-05	EN	RAW LP	Gastrodon 29/114 Rare Steam Siege Pokemon NM/LP · eBay	$1.95
2026-07-04	EN	RAW LP	GASTRODON 29/114 RARE STEAM SIEGE POKEMON LIGHTLY PLAYED · eBay	$1.72
2026-07-02	EN	RAW UNKNOWN	Pokemon Card Steam Siege Gastrodon 29/114 Rare · eBay	$0.98
2026-06-26	EN	RAW NM	Gastrodon 29/114 :: Steam Siege :: Rare Mint Pokemon Card	$1.30
2026-06-25	EN	RAW UNKNOWN	29/114 Gastrodon Raro: Juego de Cartas Coleccionables Pokemo	$1.41
2026-06-24	EN	RAW LP	Gastrodon 29/114 XY Steam Siege Holograma Inverso Raro Pokem	$3.37
2026-06-22	EN	RAW UNKNOWN	Gastrodon 29/114 Rare Steam Siege Pokémon TCG XY-11 (2016)	$1.47
2026-06-19	EN	RAW UNKNOWN	Gastrodon 29/114 Rare Steam Siege Pokemon TCG Card Regular 2	$0.55
2026-06-19	EN	RAW UNKNOWN	Gastrodon 29/114 Raro Steam Siege Pokemon Holo Inverso Liger	$2.35
2026-06-12	EN	RAW LP	Gastrodon Rare XY - Steam Siege 29/114 LP	$2.35
2026-06-11	EN	RAW LP	Pokemon Juego de Cartas Coleccionables Gastrodon 29/114 Stea	$3.51
2026-06-10	EN	RAW LP	Gastrodon Rare XY - Steam Siege 29/114 LP	$0.97

Frequently asked questions

What will I get for Gastrodon Steam Siege 29/114 if I want to sell quickly?

Half of all sales fell between $1.39 and $2.33, with a median of $1.75. 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 Gastrodon Steam Siege 29/114 unrealistic?

The cheapest genuine sales were around $0.94. Offers well below $0.57 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.