Koffing #243

Pokemon Cosmic Eclipse · #243 · Secret · Aug 2019

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$21.73

Expected Value

$11.52

Net Profit

$41.21

Gem Rate

31.0%

ROI

+112%

Sales / Yr

432

The gem rate is only 31% — you'll need a very clean copy to hit PSA 10.

Best Tier for Flipping

Unlock with Pro →

Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.

Profitability by Grading Company

Company	Best Tier	Gem Rate	Pop	10s	Cost	EV	Net Profit	ROI
PSA	PSA Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
BGS	BGS Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
CGC	CGC Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
SGC	SGC Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%
TAG	TAG Standard	52.3%	8,420	1,250	$20.00	$85.40	$32.50	127%

Compare All Companies with Pro →

Shows the best-value tier from each grading company based on EV, cost, and turnaround. Pop = total graded population; 10s = grade 10 count.

Price by Grade

Raw

$21.73

BGS 10

$323.00

PSA 10

$248.29

CGC 10

$77.94

SGC 10

$60.00

$38.88

$23.74

$20.96

View Sold PSA 10 Prices on PriceCharting →View Grading Data on GemRate →

31.0%Gem Rate (PSA 10)

+41 graded in 30 days

+61 in 90 days

Grade Distribution (2,071 total graded)

2,071Total

PSA 1064131.0%

PSA 91,07051.7%

PSA 828914.0%

PSA 7482.3%

Below 7211.0%