Gastrodon

Steam Siege #29

Set

Number

Supertype

Pokémon

Subtypes

Stage 1

Rarity

Rare

Artist

110

Regulation Mark

None

Types

Retreat Cost

Colorless

Weaknesses

Grass×2

Sticky Shot

Water

During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more.

Water

Your opponent's Active Pokémon is now Asleep.

It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools.

expanded: Legalunlimited: Legal

PSA 10

$64.95

Reverse Holofoil / eBay / updated Sep 15, 2022

PSA 9

$30.00

Normal / eBay / updated Aug 14, 2026

CGC 10

N/A

No current price

CGC 9

$4.01

Reverse Holofoil / eBay / updated Sep 25, 2024