Printed finishes
Normal
Attacks
- Sticky Shot20
During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more.
- Water Pulse60
Your opponent's Active Pokémon is now Asleep.
Card text
It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.
Card details
- HP
- 110
- Type
- Water
- Stage
- Stage1
- Retreat cost
- Weakness
- Grass ×2
- Illustrator
- Aya Kusube
- Card number
- #29/114
- Released
- Aug 3, 2016
- Pokédex
- #423
Gastrodon
Steam Siege · #29/114
Pokémon🇺🇸 EnglishExpanded legal
Market price
$0.54
0.0% · −$0.00 vs prior 90 days
Median of 5 copies sold in the last 90 days · ranged $0.26 to $0.81
Synced just now
Last sold
$0.42
Sep 19, 2026, 1:22 AM on TCGplayer · avg $0.53 across 5 sales · +61.5% (+$0.16) in range on TCGplayer
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Other printings
The same card in other sets and languages.
Frequently asked questions
- What is Gastrodon from Steam Siege worth?
- Across every grade, Gastrodon (Steam Siege #29) has a median sold price of $0.54 over the last 90 days, from 5 recorded sales ranging $0.26 to $0.81.
- Where can I buy Gastrodon?
- There are 6 copies listed right now across CardDojo and the marketplaces this page tracks, starting at $0.26. The listings panel above shows each one with its source and grade.
TCGplayer
