Cloyster View on TCGPlayer →
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Cloyster

FireRed & LeafGreen set symbol FireRed & LeafGreen • #20
RarityRare
Card typePokémon
SubtypeStage 1
Energy typeWater
HP70
Artist Aya Kusube
Released2004/09/01

Attacks

CC Double Bubble 10×

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.

WCC Shell Attack 50

Abilities

Poké-Body Exoskeleton

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

Weakness

L ×2

Retreat

C

TCGplayer Prices as of Sep 3, 2026

Asking prices on the TCGplayer marketplace, by condition.

Normal
Near Mint $2.58
Reverse Holofoil
Near Mint $35.31

Graded Card Prices

Prices ungraded copies actually sold for on eBay, last 90 days. These are completed sales, not asking prices, so they will not match the TCGplayer figures above.

Ungraded, sold on eBay $35.00

Median of 1 completed sale over the last 90 days. Condition is whatever the seller shipped, so this covers everything from Near Mint to played — it is not a Near Mint price.

PSA 10
$150.97
3
  • $199.95 Aug 7
  • $120.00 Feb 27
  • $90.00 Dec 31
PSA 9
$28.29
4
  • $29.58 Aug 23
  • $33.86 Aug 16
  • $27.00 Jul 28
CGC 9
$24.99
1
  • $24.99 May 10
PSA 8
$11.55
1
  • $11.55 Mar 10
CGC 9.5
$14.25
2
  • $20.00 Aug 17
  • $8.50 Jan 11

Data through Aug 23, 2026.

Is Cloyster worth grading?

Based on a raw cost of $2.72 (Near Mint) and the median of recent eBay sales at each grade. Each figure is what you'd net after grading and selling — the grading fee, a $15.00 shipping estimate, and a 12.9% sale fee are already subtracted. It doesn't predict the grade your card will get; it shows what each outcome is worth so you can decide.

PSA

GradeSells forYou net
PSA 10 $150.97 $33.78
PSA 9 $28.29 -$73.07
PSA 8 $11.55 thin -$87.65

Profitable from PSA 10 up.

CGC

GradeSells forYou net
CGC 10 No recent sales
CGC 9.5 $14.25 -$23.31
CGC 9 $24.99 thin -$13.95
CGC 8.5 No recent sales

Not worth grading at current prices.

Grading fees verified 2026-07-21. Fees, turnaround, and market prices change often — treat this as guidance, not a guarantee. Grade values are medians of eBay sold listings over the last 90 days.

Price History

Price data from TCGplayer and eBay sold listings. Updated daily.

Grading Population

102 Total Graded
35.3% Gem Rate
36 Total Gems
3 Graders
PSA 39 graded
Grade 9: 18 Grade 10: 12 Gem rate: 30.8%
BGS 1 graded
Grade 9: 1
CGC 62 graded
Grade 9: 15 Grade 10: 22 Pristine: 1 Perfect: 1 Gem rate: 38.7%

Population data updated Aug 13, 2026. Tracks PSA, Beckett, CGC, and SGC. Newer graders like TAG and ACE appear in sales data below but not in PSA-style population reports.

AI Price Prediction