Cloyster, FireRed & LeafGreen 20/112, rare

Image via pokemontcg.io

Pokémon Cards

Cloyster

FireRed & LeafGreen 20/112 • rare

Set: FireRed & LeafGreen
Number: 20/112
Rarity: Rare
Released: 2004
Energy type: water energy
Market price: $2.78
Artist: Aya Kusube

Add this to your collection →Add to wishlist Buy this card on eBay

$2.78est. via TCGplayer

20,475cards tracked

11other printings of this card

Market

What it's worth

$2.78market price via TCGplayer · Sep 22, 2026$2.03 – $2.78 over the tracked period

Estimate for a typical copy of Cloyster; condition, printing, and grading move the real number.

Lore

Why it matters

Pi hasn't written about this card yet.

Card face

What it does

70 HPStage 1

Poké-BodyExoskeleton

Any damage done to Cloyster by attacks is reduced by 20 (after applying Weakness and Resistance).

Cost: colorless energy colorless energyDouble Bubble10×

Flip 2 coins. This attack does 10 damage times the number of heads. If either of the coins is heads, the Defending Pokémon is now Paralyzed.

Cost: water energy colorless energy colorless energyShell Attack50

Weaknesslightning energy×2Retreatcolorless energy

Formats

Where you can play it

StandardNot legal
ExpandedNot legal
UnlimitedLegal

Card text © Pokémon / Nintendo / Creatures / GAME FREAK, via pokemontcg.io. Not produced by or endorsed by The Pokémon Company. As of the last catalogue refresh.

Buy

Where to find one

Search for Cloyster on the marketplaces collectors use.

Listings from external marketplaces. We may earn a commission on qualifying purchases.

Other printings

Others named Cloyster

Same name, different printings and different cards — these sources have no shared id tying a reprint to its original.

Collectors

Who's collecting this

Real cards collectors on collecto.rs who have this in their public collection.

Nobody public has added this card yet — be the first.

About

About Cloyster

Cloyster is a card in the Pokémon Cards catalog on collecto.rs. FireRed & LeafGreen 20/112 • rare. Catalog data is sourced from pokemontcg.io. No public cards collectors track this one yet — adding yours would make you the first on collecto.rs.

How many collectors track Cloyster on collecto.rs?

Cloyster doesn't have any public collectors on collecto.rs yet. Sign up to add it and become the first.

Can I track my own copy of Cloyster?

Yes. collecto.rs is free — sign up to log your card, upload photos, record condition, edition, and acquisition cost, and connect with other pokémon cards collectors. Your collection stays private by default.

Where does the Cloyster catalog entry come from?

The catalog entry for Cloyster is sourced from pokemontcg.io. Catalog-level facts stay consistent across every collector; your own data (condition, edition, acquisition notes) is yours.