Cloyster

Market prices

TCGplayer · 1st Edition

$4.34

TCGplayer · Unlimited

$1.74

Cardmarket · Trend

€1.73

Estimates for ungraded cards. Prices don't always distinguish printings, such as 1st Edition. Updated November 4, 2026.

Card details

Rarity

Uncommon

Illustrator

Kagemaru Himeno

Category

Pokémon

HP

50

Type

Water

Stage

Stage 1

Evolves from

Shellder

Weakness

Lightning ×2

Retreat cost

2

Attacks

• Clamp30

  Cost: Water, Water

  Flip a coin. If heads, the Defending Pokémon is now Paralyzed. If tails, this attack does nothing (not even damage).

• Spike Cannon30x

  Cost: Water, Water

  Flip 2 coins. This attack does 30 damage times the number of heads.