Gastrodon #29/114
Pokemon card from Steam Siege · released 2016-08-03
Gastrodon is a Rare Water-type Stage 1 Pokemon card, number 29/114 of the Steam Siege set (released 2016-08-03), illustrated by Aya Kusube. Its highest TCGplayer market price is ~$0.80 for the Reverse Holofoil finish, updated 2026-06-14.
Prices by finish
| Finish | Market price | Low | Mid | Buy |
|---|---|---|---|---|
| Normal | $0.52 | $0.25 | $0.52 | TCGplayer ↗ |
| Reverse Holofoil | $0.80 | $0.40 | $0.79 | TCGplayer ↗ |
TCGplayer market prices per finish, updated 2026-06-14 — not appraisals. Condition and grading change real-world value.
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Card details
| Set | Steam Siege |
| Number | 29/114 |
| Rarity | Rare |
| Type | Water |
| HP | 110 |
| Stage | Stage 1 — evolves from Shellos |
| Artist | Aya Kusube |
| Format legality | Expanded |
| Finishes | Normal · Reverse Holofoil |
Attacks & abilities
Sticky Shot20During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more.
Water Pulse60Your opponent's Active Pokémon is now Asleep.
Weakness: Grass ×2 · Retreat cost: 2
Other Gastrodon printings
More Steam Siege cards
All Gastrodon cards · Steam Siege price list
Card data via TCGdex and pokemontcg.io, updated 2026-06-14; prices via TCGplayer via TCGCSV, updated 2026-06-14. Not official values.