Card identity
Steam Siege
Card name
Gastrodon
Collector number
29/116
Rarity
RareWater
Market overview
Available price data
Prices vary by condition, language, seller, and card finish.
United States
TCGPlayer
normal
$0.51
Low $0.25
High $15.51
reverse-holofoil
$0.83
Low $0.45
High $19.98
European Union
Cardmarket
Average selling price
€0.47
Low
€0.05
Trend
€0.39
❤️ HP
110
⚡ Type
Water
⬆️ Evolves From
Shellos
⚔️ Attacks
Sticky ShotWater • 20
During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more.
Water PulseWater Water Water • 60
Your opponent's Active Pokémon is now Asleep.
⚠️ Weaknesses
Grass ××2
🏃 Retreat Cost
2
💎 Card Rarity & Info
RarityRare
Estimated Pull Rate~1 in 8 packs
PopularityGood Demand (60/100)
Release Year2016
IllustratorAya Kusube
*Pull rates and print runs are estimates based on community data
🖨️ Print Information
Card Number29/116
IllustratorAya Kusube
RarityRare
Release Year2016
👁️ Collector Interest
Good DemandInterest Score60/100
Trend➡️ Stable
Collector Activity600+ active
Based on card value, rarity, and market activity
Flavor Text
"It apparently had a huge shell for protection in ancient times. It lives in shallow tidal pools."
📖 Pokédex Information
#423
📜 Legalities
Expanded
📦 Set Information
🔄 Similar Cards You Might Like
🔍 Card Condition Guide
Gem Mint 10Perfect centering, no flaws
Mint 9Minor off-centering or tiny speck
Near Mint 7-8Some visible wear on edges or corners
Lightly Played 5-6Noticeable wear, minor scratches
*Higher grades significantly increase card value. Always inspect under good lighting.
ℹ️
About Card Prices
Prices shown are estimates from TCGPlayer and Cardmarket APIs. Actual market prices may vary based on condition, seller, and demand.