Pokémon · XY - Steam Siege

Gastrodon

French name: Tritosor

29/114Rare

Gastrodon (XY - Steam Siege 29/114) has a market price of US$0.62 to US$0.79 as of Nov 9, 2026.

Sell this card

Price guide

The market price on TCGplayer, in US dollars: a guide, not an offer.

Market price

NormalUS$0.62Low US$0.20

Reverse HolofoilUS$0.79Low US$0.40

As of Nov 9, 2026 · The market price is TCGplayer’s, in US dollars. It is a guide, not an offer.

Card details

Type: Pokemon
HP: 110
Energy type: Water
Stage: Stage 1
Weakness: Grass ×2
Retreat cost: 2
Artist: Aya Kusube

Attacks

Sticky Shot (Water) 20 During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more. Water Pulse (Water ×3) 60 Your opponent's Active Pokémon is now Asleep.

All card details

Resistance: None

About this card

Gastrodon is card 29/114 in XY - Steam Siege, a Pokémon set released Aug 3, 2016. Rarity: Rare. Finishes: Normal, Reverse Holofoil. Illustrated by Aya Kusube. Reference market price on Nov 9, 2026: US$0.62 (Normal), US$0.79 (Reverse Holofoil). Over the last 30 days, the Normal price went up 3.3%. Source: TCGplayer market data via tcgcsv.com, updated daily. A reference price is not an offer.