Petilil #91

Pokemon Japanese Black Bolt · #091 · Jun 2025

Maybe — Proceed with Caution

Should You Grade?

Raw Price

$6.89

Expected Value

$1.89

Net Profit

$3.86

Gem Rate

89.3%

ROI

+18%

Sales / Yr

131

PSA 10 profit of $3.86 is thin — grading fees and selling costs eat most of the margin.

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

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%

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

Raw

$6.89

BGS 10

$32.00

CGC 10

$25.75

PSA 10

$24.52

SGC 10

$15.00

BGS 9.5

$8.00

$7.50

89.3%Gem Rate (PSA 10)

196Total

PSA 1017589.3%

PSA 9178.7%

PSA 831.5%

PSA 710.5%