Cloyster 20/83 Generations Pokémon card, Uncommon
Printing shown in the price chart

TCGplayer

$0.30

Down $0.03 (9.09%)· 30D

Up $0.01 (3.45%)· 7D

Cardmarket

€0.31

Up €0.06 (24.00%)· 30D

Down €0.07 (18.42%)· 7D

TCGplayer

$0.70

Up $0.07 (11.11%)· 30D

Up $0.01 (1.45%)· 7D

Cardmarket

€0.61

Down €0.28 (31.46%)· 30D

No change · 7D

Price history

  • TCGplayer
  • Cardmarket
Range

Cardmarket in US dollars at 1 EUR = 1.1214 USD (ECB).

Prices

TCGplayer

Raw Price
  • Non-holo$0.30
  • Reverse Holo$0.70

Cardmarket

Raw Price
  • Non-holo€0.31
  • Reverse Holo€0.61

Card details

Rarity
Uncommon
Type
Water
HP
100
Stage
Stage 1
Evolves from
Shellder
Illustrator
Masakazu Fukuda
Released
Feb 22, 2016

1 Water and 1 Colorless Energy: Clamp Crush30

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

2 Water and 1 Colorless Energy: Spike Cannon30×

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.

Price summary

Cloyster 20/83 Non-holo is worth about $0.32 near mint, the average of the TCGplayer and Cardmarket prices, as of Nov 11, 2026. It is up $0.02 (6.7%) over the last 30 days.

How to tell the printings apart
  • Non-holo

    No foil anywhere on the card.

  • Reverse Holo

    The foil shine covers the card frame instead of the art.

Low and average prices
PrintingTCG lowCM 30-day avg
Non-holo$0.10€0.33
Reverse Holo$0.20€0.61

Euro prices convert at the ECB rate of Nov 10, 2026: 1 EUR = 1.1214 USD. Near-mint, ungraded copies.

More from Generations

All 117 cards

Other Cloyster cards

All Cloyster cards