Pokémon · Single card

Cloyster

Generations · XY

WaterPokémonStage 1Expanded legal

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Number

20/83

Rarity

Uncommon

HitBinder Price

~£0.16

Estimate · ungraded

PSA 10

—

graded — soon

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Price by condition

£0.16

£0.14

£0.09

£0.06

NM is the HitBinder Price; the rest use real per-condition ratios from our price archive.

Price history

▲ 9.5%

2026-04-30low £0.21 · high £0.24£0.23

The HitBinder Price is our trust-weighted estimate (archive blend), shown in your chosen display currency (switch it top-right); PSA 10 reflects recent graded sales. Indicative, not quotes — condition, grading and printing variance apply.

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Price trend

▲ 6.7% · 11 wks

Card details

HP 100Evolves from ShellderRetreat 3Weakness Grass ×2

Clamp Crush

Flip a coin. If heads, your opponent's Active Pokémon is now Paralyzed and discard an Energy attached to that Pokémon.

Spike Cannon

30×

Flip 5 coins. This attack does 30 damage times the number of heads.

Cloyster that live in seas with harsh tidal currents grow large, sharp spikes on their shells.

Illustrated by Masakazu Fukuda

Generations

XY · 117 cards · 2016-02-22

Card analytics

Market snapshot

Supply & demand

0for sale

0wanting

No members selling or wanting this yet.

Share of set value

<0.1%

£0.16 of £1,173.79 across the whole set.

Value rank in set

#173/ 186 priced

Ahead of 13 priced cards in the set.

Price stats

11 weekly snapshots

Low

£0.09

Average

£0.11

High

£0.16

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