Cloyster

Generations · 20/83 · Reverse Holo
Cloyster 20/83 Generations
RarityRare
TypeWater
HP100
StageStage1
IllustratorMasakazu Fukuda

Ungraded Market Price

£1.38
True Best Offer Price 🔒
Remove Buyer Fees 🔒
Free Postage Adjustment ⓘ Deducts estimated postage from listings with free delivery, so the price shown better reflects the card's true value. On by default — you can turn it off.
Excl. True Best Offer Prices · Incl. Buyer Fees
Median of last 15 UK eBay sales
Updated 10 Oct 2026
Near Mint 🔒
£***.**
Lightly Played 🔒
£***.**
Mod. Played 🔒
£***.**
Heavily Played 🔒
£***.**
0 sales in last 30 days  ·  Total volume 11

ValuDex participates in the eBay Partner Network. We may earn a commission when you click links to eBay listings on this page, at no extra cost to you.

CLOYSTER 20/83 UNCOMMON GENERATIONS POKEMON REVERSE HOLO LP
Sold 07 Jul 2026
£1.38
View on eBay →
CLOYSTER 20/83 UNCOMMON GENERATIONS POKEMON REVERSE HOLO LP
Sold 24 Jun 2026
£0.92
View on eBay →
Cloyster 20/83 Uncommon Generations Pokemon Reverse Holo LP
Sold 12 Jun 2026
£1.33
View on eBay →
Pokemon Card Cloyster Generations Reverse Holo 20/83 NM
Sold 16 May 2026
£1.38
View on eBay →
Pokemon TCG - Cloyster 20/83 Generations - Reverse Holo
Sold 02 Apr 2026
£1.49
View on eBay →
Pokemon TCG Cloyster Generations Reverse Holo 20/83 LP Condition
Sold 21 Feb 2026
£1.77
View on eBay →
Cloyster Reverse Holo Generations 20/83 NM - Pokemon Cards
Sold 21 Feb 2026
£0.95
View on eBay →
Pokemon Card Cloyster Generations Reverse Holo 20/83 Near Mint
Sold 09 Nov 2025
£1.42
View on eBay →
Pokemon Card Cloyster Generations Reverse Holo 20/83
Sold 18 Oct 2025
£1.17
View on eBay →
Cloyster Generations Reverse Holo 20/83 Pokémon Card - LP
Sold 25 Sep 2025
£1.45
View on eBay →
Pokemon Card Cloyster Generations Reverse Holo 20/83 Near Mint
Sold 27 Jul 2025
£1.57
View on eBay →
+ hundreds more sales available in the ValuDex app Get it on Google PlayDownload on the App Store

Card Details

30Clamp Crush
Water · Colorless
Flip a coin. If heads, your opponent's Active Pokémon is now Paralyzed and discard an Energy attached to that Pokémon.
30×Spike Cannon
Water · Water · Colorless
Flip 5 coins. This attack does 30 damage times the number of heads.
WeaknessGrass ×2

This is the preview. ValuDex is the full picture.

UK marketplace data. Zero currency conversions. Condition-true pricing.

A UK-focused Pokémon card pricing app that shows what cards sell for inc. Best Offer, filters out fake or incorrect listings, tracks your collection with a real-time portfolio, and helps you quickly see true condition-based valuations before you buy or sell.

Get it on Google PlayDownload on the App Store

Join the ValuDex Waitlist

We are still in development, with exciting times ahead. Join the ValuDex waitlist to be notified when we launch.

Sign up to be first to access our premier UK Pokémon card pricing platform app.
(Check your spam folder if you don't see the confirmation email)