Crystal Cave #230

Pokemon Evolving Skies · #230 · Secret · Aug 2021

Buy Raw on eBayPSA 10 Sold on eBay

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Yes — Grade it!

Should You Grade?

Raw Price

$5.09

Expected Value

$11.64

Net Profit

$24.91

Gem Rate

56.0%

ROI

+124%

Sales / Yr

365

This card has strong grading potential — $24.91 profit if PSA 10 with a 56% gem rate and 365 annual sales. The market is liquid enough to sell quickly.

Best Tier for Flipping

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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

$5.09

BGS 10

$71.00

PSA 10

$54.38

CGC 10

$45.00

SGC 10

$33.00

$16.45

BGS 9.5

$15.00

$12.83

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

56.0%Gem Rate (PSA 10)

2 graded last month

Past month gem rate: 50.0%

Grade Distribution (281 total graded)

281Total

PSA 1015755.9%

PSA 99232.7%

PSA 8207.1%

PSA 762.1%

Below 751.8%