Cloyster

Collector number 20
RareEnergy
Market Price£11.0930d change unavailable
PSA 10 priceEstimated30d change unavailable
ACE 10 priceEstimated30d change unavailable

Price data for this card starts 17 Aug 2026

Daily prices in GBP
DateMarketCardmarketPSA10 EstimateACE10 Estimate
17 Aug 2026N/A£17.77N/AN/A
18 Aug 2026N/A£17.78N/AN/A
19 Aug 2026N/A£17.79N/AN/A
20 Aug 2026N/A£17.80N/AN/A
21 Aug 2026N/A£17.82N/AN/A
22 Aug 2026N/A£17.06N/AN/A
23 Aug 2026N/A£17.06N/AN/A
24 Aug 2026N/A£17.06N/AN/A
25 Aug 2026N/A£17.03N/AN/A
26 Aug 2026N/A£17.03N/AN/A
27 Aug 2026N/A£17.05N/AN/A
28 Aug 2026N/A£17.07N/AN/A
29 Aug 2026N/A£17.07N/AN/A
1 Sept 2026N/A£16.85N/AN/A
3 Sept 2026N/A£16.89N/AN/A
4 Sept 2026N/A£16.93N/AN/A
5 Sept 2026N/A£16.90N/AN/A
6 Sept 2026N/A£15.59N/AN/A
7 Sept 2026N/A£15.26N/AN/A
8 Sept 2026N/A£15.25N/AN/A
9 Sept 2026N/A£15.23N/AN/A
10 Sept 2026N/A£15.26N/AN/A
11 Sept 2026N/A£17.03N/AN/A
12 Sept 2026N/A£17.01N/AN/A
13 Sept 2026N/A£17.01N/AN/A
14 Sept 2026N/A£17.01N/AN/A
15 Sept 2026N/A£16.97N/AN/A
16 Sept 2026N/A£16.96N/AN/A
17 Sept 2026N/A£16.99N/AN/A
18 Sept 2026£9.50£17.01N/AN/A
19 Sept 2026N/A£17.02N/AN/A
20 Sept 2026N/A£17.02N/AN/A
21 Sept 2026£17.02£17.02N/AN/A
22 Sept 2026£12.37£17.00N/AN/A
23 Sept 2026£12.38£17.04N/AN/A
24 Sept 2026£12.40£17.08N/AN/A
25 Sept 2026£9.78£16.47N/AN/A
26 Sept 2026£9.78N/AN/AN/A
27 Sept 2026£9.78N/AN/AN/A
28 Sept 2026£9.84£17.12N/AN/A
29 Sept 2026£9.84N/AN/AN/A
30 Sept 2026£11.09£17.06£168.57£66.87
1 Oct 2026N/AN/AN/AN/A

The cheapest copy has been listed at £9.00 for 8 days without moving, so you'll need to undercut that to shift stock quickly. There's only one UK seller in the market right now, which means thin liquidity and slow sales—price it firmly and don't expect a quick turnaround. That £9.00 listing is graded LP, so a cleaner copy can justify asking more. Worth noting that this energy printing sits at £11.09 compared to just £1.75 for the plain version, a 9.7× premium driven entirely by the rarity of the set.

Updated Summary by Claude

No recent sales for this card.

Card Details

Pokémon · Stage 1 · Water

HP
70
Retreat cost
Weakness
Lightning ×2

Poke-BODY

Exoskeleton

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

Attack

Double Bubble

10x

Cost:

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.

Attack

Shell Attack

50

Cost:

More Info

Cloyster Rare Pokémon card from FireRed & LeafGreen (2004). Card #20/336. Water-type evolution with energy-focused gameplay mechanics.

AI generated

Printings

Explore sets and finishes. Hover a printing for a closer look.

3

3 printings shown.

Card updated 1 Oct 2026. Prices may differ from individual listings.