Gastrodon
Steam Siege · #29/114 · Rare
110
Pokémon
Aya Kusube
Market Prices
View on TCGPlayerUpdated: 5/21/2026
normal
$0.23
$0.50
$2.39
$0.55
reverse Holofoil
$0.14
$0.75
$19.98
$0.75
Market Signals
Raw NM
$0.71
TCGPlayer market
PSA 10
—
CGC 10
—
TAG 10
—
CGC Population
6 total
0 at 10
Gem rate 0.0% low sample (n=6)
CGC full grade distribution
CGC · 0d
CGC 7.5
1
CGC 8.5
3
CGC 9
1
CGC Auth
1
10 = Gem Mint 10. Real counts from CGC; grades with no copies are omitted.
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Discovery Scores
Percentile-ranked 0–100 across the whole catalog. See this card in Rankings →
Scored 11 hours ago
Price History
Card details — attacks, stats, Pokédex, evolution
Attacks
During your opponent's next turn, the Defending Pokémon's attacks cost Colorless more, and its Retreat Cost is Colorless more.
Your opponent's Active Pokémon is now Asleep.
Weakness
Grass ×2
Resistance
None
Retreat Cost
Pokédex Data
#423
Sea Slug Pokémon
0.9m
29.9kg
"It has a pliable body without any bones. If any part of its body is torn off, it grows right back."
Evolution Chain
shellos
gastrodon