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Gastrodon price — Altworth

Gastrodon price guide

STS · Steam Siege · Card 29 · Rare

The Altworth Fair Market Value for Gastrodon (Raw · NM) is £2 as of 22 Sept 2026. It follows the median of this product's own sold prices, not a forecast. Altworth marks the confidence of this price as Recent.

Altworth reference price: £2
Based on: Sold prices
Confidence: Recent
Updated: 22 Sept 2026

Prices/Steam Siege/Gastrodon 29

Prices as of 22 Sep 2026 · GBP

Gastrodon

Steam Siege · 29 · 2016

Non-holo

Rare

Other-language printings are not verified yet.

Raw · Near Mint

Finish · Non-holo

Offers are coming back soon.

Altworth Value · 22 Sep 2026

£2.20

Confidence unavailable

Gastrodon, catalogue front

Altworth Value · Raw · Near Mint

£2.20

Confidence unavailable

As of 22 Sep 2026

Gastrodon, catalogue front

Front · catalogue artwork

Raw · all conditions

— Price not available

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Raw · Near Mint

Raw · all conditionsCondition guide

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Price history

LATEST SALE

£1.18

12 Sep 2026

7-day median—

30-day median£1.18

90-day median£1.43

Altworth ValueWeekly sale medianShaded area: middle 50% of weekly sales

Recent sales · Raw / Near Mint

DateConditionSale priceCompared with Altworth Value

12 Sep 2026Raw / Near Mint£1.18−£1.02vs Altworth Value

11 Sep 2026Raw / Near Mint£1.67−£0.53vs Altworth Value

2 Sep 2026Raw / Near Mint£1.07−£1.13vs Altworth Value

18 Aug 2026Raw / Near Mint£1.11−£1.09vs Altworth Value

8 Aug 2026Raw / Near Mint£1.68−£0.52vs Altworth Value

Variations

Choose the finish or edition you collect.

Non-holoRareRaw · Near Mint£2.20As of 22 Sep 2026Selected printing

Rare · 29

This is the only finish in the catalogue. Other Gastrodon artwork is below.

Variation prices shown for Raw · Near Mint.

More from Steam Siege

Explore the rest of Steam Siege.

Explore the set

Gardevoir-EXSteam Siege · 116 · Rare SecretFinish · Non-holoRaw NM£98.41Raw LP£61.02

HydreigonSteam Siege · 86 · Rare HoloFinish · Non-holoRaw NM£1.59Raw LP£1.40

ACE10—no ACE 10 reference

AmpharosSteam Siege · 40 · Rare HoloFinish · Non-holoRaw NM£3.93Raw LP£1.82

ACE10—no ACE 10 reference

InfernapeSteam Siege · 20 · Rare HoloFinish · Non-holoRaw NM£1.33Raw LP£1.34

More Gastrodon cards

Find your favourite Gastrodon artwork.

GastrodonSurging Sparks · 107 · RareFinish · Non-holoRaw NM£0.01Raw LP—no verified Light Play price

10—no PSA 10 reference

ACE10—no ACE 10 reference

GastrodonLost Origin · 102 · UncommonFinish · Non-holoRaw NM£1.16Raw LP£1.04

10—no PSA 10 reference

ACE10—no ACE 10 reference

GastrodonCrimson Invasion · 54 · UncommonFinish · Non-holoRaw NM£1.09Raw LP—no verified Light Play price

10—no PSA 10 reference

ACE10—no ACE 10 reference

Gastrodon West SeaRising Rivals · 22 · RareFinish · Non-holoRaw NM£3.23Raw LP—no verified Light Play price

10—no PSA 10 reference

ACE10—no ACE 10 reference

Gastrodon East SeaRising Rivals · 21 · RareFinish · Non-holoRaw NM£5.41Raw LP—no verified Light Play price

10—no PSA 10 reference

ACE10—no ACE 10 reference

Gastrodon West SeaSecret Wonders · 9 · Rare HoloFinish · Non-holoRaw NM£16.83Raw LP£7.38

10—no PSA 10 reference

ACE10—no ACE 10 reference

Gastrodon East SeaSecret Wonders · 8 · Rare HoloFinish · Non-holoRaw NM£16.89Raw LP£8.34

10—no PSA 10 reference

ACE10—no ACE 10 reference

Same moves.
A different look.

Find the artwork you love, or a printing for your deck.

About this card

Gastrodon · Steam Siege · 29

Category: Pokémon TCG
Year: 2016
Set: Steam Siege
Rarity: Rare
Card Number: 29
Language: English

Attacks, abilities and the artist are not in the catalogue yet.