Gastrodon
Steam Siege · #29/114 · Rare · 2016
$0.47
Market price ▲ 23.7% (1Y)
HP 110WaterStage 1Art · Aya Kusube
Printings & price history
Reverse Holofoil▲ 0.0% 7d$0.80
Low $0.40Mid $0.80High $19.98
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Graded values
updated 2026-07-06Reverse Holofoil · PSA 10 price history$64.95
PSA 10 chart is building — graded values are tracked nightly, a new point appears each day.
Attacks
20Sticky Shot
During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more.
60Water Pulse
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.”
How much is Gastrodon #29/114 worth?
Gastrodon #29/114 from Steam Siege currently has a market value of $0.47, with 2 tracked variants ranging from $0.20 to $19.98. It is a Rare card released in 2016. Prices update nightly from live market data — check the chart above for the full price history. A PSA 10 copy is currently valued around $34.05, or compare against recent eBay sold listings for graded and raw copies.
