Gastrodon

Steam Siege · 29/114 ·Rare

Illustration: Aya Kusube →

Market price

€1,45

Price history · RAW

2026-04-03 · €0,08 €3,13 · 2026-07-27

Cross-market · RAW median per marketplace

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

ebay.es	n=16	€1,91	+55%
ebay.com	n=18	€1,26	+2%
ebay.co.uk	n=4	€1,23	—

Price per print

🇬🇧 Normal · EN n=12 €1,45

How is this value calculated?

Ladder estimate · English · ~€1,45 gruen

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
eigene rohe NM-Verkäufe	10	54 d	€1,39	81.63
eigene LP-Verkäufe ÷ 0.9142	13	33 d	€2,31	6.65

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,45 · Σ g = 88.28

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

Ladder estimate · Deutsch · ~€2,02 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.4515 (Sprach-Faktor aus 33 Karten)	10	54 d	€2,02	2.41

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €2,02 · 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 · ~€1,73 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.2403 (Sprach-Faktor aus 19 Karten)	10	54 d	€1,73	2.31

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,73 · 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 · ~€1,61 rot

Evidence path	Sales	Age	Value vᵢ	Weight gᵢ
en roh NM × 1.1514 (Sprach-Faktor aus 6 Karten)	10	54 d	€1,61	3.89

value = exp( Σ gᵢ·ln vᵢ ⁄ Σ gᵢ ) = €1,61 · Σ g = 3.89

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 · 39

2026-07-27	EN	RAW NM	Gastrodon 29/114 XY - Steam Siege NM English 16681	€0,92
2026-07-20	EN	RAW LP	Mid Era Gastrodon Steam Siege 29/114 LP Pokemon TCG Aya Kusu	€1,36
2026-07-17	EN	RAW LP	Gastrodon 29/114 Rare Steam Siege Pokemon Lightly Played	€2,19
2026-07-16	EN	RAW LP	Gastrodon 29/114 Rare Steam Siege Pokemon Lightly Played	€2,61
2026-07-16	UNKNOWN	RAW NM	Gastrodon 29/114 VLP / NM - RARE Steam Seige Pokemon Card -	€2,08
2026-07-11	EN	RAW MP	Gastrodon 29/114 Rare Steam Siege Pokemon Moderately Played	€1,41
2026-07-06	EN	RAW UNKNOWN	Gastrodon - 29/114 - Non Holo Rare - XY Steam Siege	€0,65
2026-07-05	EN	RAW LP	Gastrodon 29/114 Rare Steam Siege Pokemon NM/LP	€1,74
2026-07-04	EN	RAW LP	GASTRODON 29/114 RARE STEAM SIEGE POKEMON LIGHTLY PLAYED	€1,53
2026-07-02	EN	RAW UNKNOWN	Pokemon Card Steam Siege Gastrodon 29/114 Rare	€0,87
2026-06-26	EN	RAW NM	Gastrodon 29/114 :: Steam Siege :: Rare Mint Pokemon Card	€1,16
2026-06-25	ES	RAW UNKNOWN	29/114 Gastrodon Raro: Juego de Cartas Coleccionables Pokemo	€1,26
2026-06-24	ES	RAW LP	Gastrodon 29/114 XY Steam Siege Holograma Inverso Raro Pokem	€3,00
2026-06-22	EN	RAW UNKNOWN	Gastrodon 29/114 Rare Steam Siege Pokémon TCG XY-11 (2016)	€1,31
2026-06-19	ES	RAW UNKNOWN	Gastrodon 29/114 Raro Steam Siege Pokemon Holo Inverso Liger	€2,09
2026-06-19	EN	RAW UNKNOWN	Gastrodon 29/114 Rare Steam Siege Pokemon TCG Card Regular 2	€0,49
2026-06-12	EN	RAW LP	Gastrodon Rare XY - Steam Siege 29/114 LP	€2,09
2026-06-11	ES	RAW LP	Pokemon Juego de Cartas Coleccionables Gastrodon 29/114 Stea	€3,13
2026-06-10	EN	RAW LP	Gastrodon Rare XY - Steam Siege 29/114 LP	€0,86
2026-06-07	ES	RAW LP	Pokémon Gastrodon 29/114 STS Steam Siege LP Se abre en una n	€1,99

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 €1,24 and €2,04, with a median of €1,56. 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 €0,84. Offers well below €0,50 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.