Cobalion [Master Ball] #66

Pokemon Black Bolt · #066 · Jul 2025

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No — Very Low Grading Population

Should You Grade?

Raw Price

$7.51

Expected Value

$4.62

Net Profit

$15.49

Gem Rate

53.8%

ROI

+69%

Sales / Yr

Only 13 cards have been graded by PSA. There is insufficient data to determine grading profitability, and finding buyers for graded copies may be difficult.

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

$7.51

BGS 10

$83.00

PSA 10

$63.75

CGC 10

$38.00

SGC 10

$38.00

$20.65

BGS 9.5

$18.00

$10.01

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

53.8%Gem Rate (PSA 10)

⚠ Small sample size — gem rates based on only 13 graded cards may be unreliable.

Grade Distribution (13 total graded)

13Total

PSA 10753.8%

PSA 9538.5%

PSA 817.7%