Cloyster
- Set
- Generations
- Number
- 20/83
- Rarity
- Uncommon
- Artist
- Masakazu Fukuda
- Released
- Feb 22, 2016
Sold price movement
- 12 months ago
- $2.13£1.60€1.88
- Today
- $1.46£1.10€1.29
- Change
- -$0.67-£0.50-€0.59 (-31.5%)
Market activity
| Price type | Pop share | PopulationPop | Sold 90d | Median | Price |
|---|---|---|---|---|---|
| Raw | – | – | – | $1.46£1.10€1.29 | |
| PSA 7 | 1 | – | – | – | |
| PSA 8 | 5 | – | – | $15.77£11.87€13.89 | |
| PSA 9 | 6 | – | – | $16.74£12.60€14.74 | |
| CGC/BGS 9.5modelled | – | – | – | $18£13.55€15.85 | |
| PSA 10modelled | 4 | – | – | $42.51£32€37.44 | |
About these prices
The 9.5 is a CGC and BGS grade, so it carries no PSA population.
Priced from 88 completed sales, updated Sep 30, 2026.
Price history
Recent sales
88 completed listings on eBay, Fanatics Collect
Show 76 more
Cloyster 20/83 - Generations - Uncommon - Pokemon Card TCG #20$0.99£0.75€0.879Cert 27699372Auction$7£5.27€6.16Cloyster Non-Holo NM Generations Pokemon Card Uncommon 20/83 20/83$0.50£0.38€0.44Cloyster 20/83 - NM Generations - Pokemon 2016 Uncommon TCG Card 20/83$0.73£0.55€0.64Pokemon TCG Cloyster Generations 20/83 Uncommon Near Mint 20/83$1.09£0.82€0.96Cloyster 20/83 - Generations - Uncommon - Pokemon Card TCG - NM #20$2.99£2.25€2.63Cloyster - 20/83 - Uncommon - Generations - POKEMON - Near Mint/Mint 20/83$1.13£0.85€1MINT Pokemon TCG Cloyster Generations 20/83 Regular Uncommon Card 20/83$1.49£1.12€1.31Cloyster #20/83 Generations Uncommon 2016 Pokemon TCG Card$1.24£0.93€1.09More from Generations
All 84 cards →
M Charizard EX
Gengar
Zapdos
Leafeon EX
Articuno
Jolteon EXGrading odds
PSA has graded 16 copies. Where they landed:
Why the verdict weights the odds
A PSA 10 sells for $42.51£32€37.44 against $1.46£1.10€1.29 ungraded plus $79.99£60.20€70.44 at Regular. Without a PSA population report there is nothing to weight those grades by, so this is a best case rather than an average. CGC numbers cannot stand in: the prices on this ladder are PSA prices and a CGC 10 is an easier grade to reach.
2 of the 4 grades priced above had no sales at that grade, so the figure is modelled from the grades that did rather than observed.
Card facts
- Card number
- 20/83
- Rarity
- Uncommon
- Illustrator
- Masakazu Fukuda
- Set released
- Feb 22, 2016
- PSA population, all printings
- 16
- Printings priced
- 2
Looking for a different one? All 28 Cloyster cards we price →
The same card in other sets
What moves the price of this card
The Cloyster on this page is the Reverse Holofoil printing from Generations, and it trades at $0.64£0.48€0.56 in near mint condition. The other 1 printing of the same card sits lower, which is normal: the scarcer print run always carries the premium.
Graded, it runs PSA 8 $15.77£11.87€13.89, PSA 9 $16.74£12.60€14.74, CGC/BGS 9.5 $18£13.55€15.85, PSA 10 $42.51£32€37.44. PSA has graded 16 copies of it. 88 completed sales are on file.
Condition does most of the work below the surface. A copy with soft corners or a print line off centre trades well under the market price shown here, and a copy clean enough to grade trades well above it, which is why the PSA 10 sits at $42.51£32€37.44. Before you value your own copy, look at the corners under a light and check the centring on the back, where most cards give themselves away.
What Cloyster does
Stage1, evolves from Shellder · 100 HP · retreat 3
Clamp Crush30Flip a coin. If heads, your opponent's Active Pokémon is now Paralyzed and discard an Energy attached to that Pokémon.
Spike Cannon30×Flip 5 coins. This attack does 30 damage times the number of heads.
Weak to Grass ×2. Tournament legal in expanded.