Cloyster 8/165 Expedition Base Set Pokemon card

Cloyster #8/165

Pokemon card from Expedition Base Set · released 2002-09-15

Cloyster is a Rare Water-type Stage 1 Pokemon card, number 8/165 of the Expedition Base Set set (released 2002-09-15), illustrated by Kyoko Umemoto. Its highest TCGplayer market price is ~$91.38 for the Holofoil finish, updated 2026-06-14.

Prices by finish

FinishMarket priceLowMidBuy
Holofoil$91.38$94.99$95.00TCGplayer ↗
Reverse Holofoil$47.39$88.67$99.90TCGplayer ↗

TCGplayer market prices per finish, updated 2026-06-14 — not appraisals. Condition and grading change real-world value.

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Card details

SetExpedition Base Set
Number8/165
RarityRare
Type Water
HP80
StageStage 1 — evolves from Shellder
ArtistKyoko Umemoto
Format legalityNot legal in Standard or Expanded
FinishesHolofoil · Reverse Holofoil

Attacks & abilities

Lick10Flip a coin. If heads, the Defending Pokémon is now Paralyzed.

Auto Fire20xFlip 4 coins. This attack does 20 damage times the number of heads.

Weakness: Metal ×2 · Retreat cost: 2

Other Cloyster printings

More Expedition Base Set cards

Full Expedition Base Set card list →

All Cloyster cards · Expedition Base Set price list

Card data via TCGdex and pokemontcg.io, updated 2026-06-14; prices via TCGplayer via TCGCSV, updated 2026-06-14. Not official values.