Cloyster

Expedition Base Set · 42/165

Printed in

Market value

Prices as of October 9, 2026 (Europe) and October 8, 2026 (United States).

Europe · EUR

No European market price for this card yet.

Cardmarket listings

United States · USD

Normal

TCG Market$19.02

Lowest listing: $15.00
Median listing: $26.48
Highest listing: $209.32

TCG Market ≈ €17.00 · £14.40, converted at ECB rate of October 8, 2026.

CM Trend, last 30 days

No price history yet.

TCG Market, last 30 days

$19.02 on October 8, 2026, $19.02 on October 9, 2026 (0%).

Versions

Version	EuropeCM Trend	USTCG Market
Normal	–	$19.02
Reverse holo	–	$40.82

Scan it with Pokebuck

Point your camera at any card to get its name, set and price, and track what your collection is worth.

Scan a card in your browseror scan in your browser Free for iPhoneDownload on the App Store

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.

Card details

Set: Expedition Base Set
Number: 42/165
Rarity: Rare
Category: Pokémon
Type: Water
HP: 80
Stage: Stage 1
Evolves from: Shellder
Weakness: M x2
Retreat cost: CC
Illustrator: Kyoko Umemoto
Legal in: Neither Standard nor Expanded
Variants: Normal, Reverse holo
Pokédex number: #0091

About this card

Cloyster is a Pokémon card from Expedition Base Set, card number 42/165. Its rarity is Rare. Expedition Base Set was released in 2002 as part of the e-Card series. There is no European market price for it yet. In the United States its TCG Market price is $19.02.