How much is a PSA 10 Cloyster #20?

A PSA 10 Cloyster #20 from Pokemon Fire Red & Leaf Green is currently priced at $126 based on completed sales tracked on PokeInvest.

Is grading Cloyster #20 worth it?

With a raw price of $3 and a PSA 10 selling for $126, grading Cloyster #20 has a potential gross margin of $124 before PSA fees ($15-50 depending on service tier). Use the PokeInvest PSA Calculator for a full ROI breakdown.

PSA 9 vs PSA 10 Cloyster #20: what's the price difference?

A PSA 10 Cloyster #20 sells for about $126 versus about $30 for a graded 9 (PSA, CGC and BGS 9 sales combined), so the 10 carries a 4.3x premium based on recent sales tracked on PokeInvest.

What's the raw price of Cloyster #20?

The raw (ungraded) price of Cloyster #20 from Pokemon Fire Red & Leaf Green is currently $3, based on live market data tracked daily by PokeInvest.

Home / Fire Red & Leaf Green / Cloyster #20

Cloyster #20

Pokemon Fire Red & Leaf Green

Market price

$2.69

3 sales · latest 2 weeks ago

Sales we held out are listed below, not counted here.

3 sold in 6 days · latest 2 weeks ago

$2.00 $2.72

$2.00 2 weeks ago Cloyster · Lightly Played · Normal · English $2.72 2 weeks ago Cloyster · Near Mint · Normal · English $2.69 2 weeks ago Cloyster · Near Mint · Normal · English

Every sale is a completed listing. Click any line to open it.

Price by grade

1 from real sales · 4 est

Grade	PSA	CGC	BGS	SGC
10	$126.45 est · pop 12	$19.38 est · pop 23	$164.00 est	$76.00 est

Medians of completed sales — click one to see them. Arrows compare the last 90 days with the period before. last sold means one or two sales, so we show the most recent one rather than a median. est is an estimate we have not confirmed. pop is how many exist at that grade. How we price

Grade it? 29% of 41 PSA-graded copies came back a 10. Raw $2.69 → PSA 10 $126.45 est. Expected value after a $25 fee: +$11.22 per copy.

Run the full math →

Sales volume: Average of cards

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Price History

Raw PSA 10

Graded by

PSA

41

graded

29.3%

12 in PSA 10

CGC

64

graded

39.1%

25 at 10 or better

How CGC grades work

CGC grades above 9: Pristine sits above Gem Mint, Perfect above that.

Perfect 10 1 Pristine 10 1 Gem Mint 10 23 9.5 10 9 15

These are two different pools of submissions, so this compares what each grader did, not what either would do with the same card.

Population Distribution

PSA 10 12

PSA 9 19

PSA 8 8

PSA 7 1

PSA 6 1

PSA 5 0

PSA 4 0

PSA 3 0

PSA 2 0

PSA 1 0

CGC Perfect 10 1

CGC Pristine 10 1

CGC Gem Mint 10 23

CGC 9.5 10

CGC 9 15

CGC 8.5 5

CGC 8 3

CGC 7.5 1

CGC 7 1

CGC 6.5 1

CGC 6 1

CGC 4 1

CGC Authentic 1

64 graded by CGC

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More on this card: Compare graders PSA 10 price & pop Should you grade it? Every Cloyster card Fire Red & Leaf Green PSA population

Cloyster #20

Population Distribution

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