Pokémon · Stage 1

Cloyster

HP 80WaterEvolves from Shellder

Set

Expedition Base Set

Number

42/165

Rarity

Rare

Artist

Kyoko Umemoto

#0091 Cloyster — Pokédex entry →

Prices

prices as of Oct 29, 2026

TCGplayer via TCGCSV · as of Oct 29, 2026 · USD

Variant	Market	Low	Mid	High
Normal	$18.90	$16.10	$20.88	$211.91
Reverse Holofoil	$45.03	$30.79	$199.99	$362.88

Normal

Market

$18.90

Low

$16.10

Mid

$20.88

High

$211.91

Reverse Holofoil

Market

$45.03

Low

$30.79

Mid

$199.99

High

$362.88

Cardmarket via TCGdex · as of Oct 29, 2026 · EUR

Trend

€247.62

Average sell

€234.63

1-day avg

€34.98

7-day avg

€265.86

30-day avg

€97.55

Low

€6.00

Reverse Holo trend

€24.05

Reverse Holo avg sell

€17.78

Reverse Holo 30-day avg

€19.49

Reverse Holo low

€6.00

TCGplayer Find on Cardmarket

Attacks

• CCLick10

  Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

• WCCAuto Fire20×

  Flip 4 coins. This attack does 20 damage times the number of heads.

Weakness

M×2

Retreat

CC

Card data and image from the Pokémon TCG API. TCGplayer prices courtesy of TCGCSV. Cardmarket prices courtesy of TCGdex. Prices change daily; check the marketplace before buying.