St. Marcus Mars [Red Alternate Art] OP13-091

One Piece Carrying on His Will · #091 · Nov 2025

Buy Raw on eBayPSA 10 Sold on eBay

Shop on TCGPlayer

No — Not Worth Grading

Should You Grade?

Raw Price

$483.99

Expected Value

$-143.42

Net Profit

$-141.99

Gem Rate

89.1%

ROI

-28%

Sales / Yr

158

Even a PSA 10 would lose $141.99 after the $15.00 grading cost and selling fees. The graded value doesn't justify the investment.

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

$483.99

BGS 10

$526.00

PSA 10

$445.87

CGC 10

$357.00

BGS 9.5

$339.99

$329.17

SGC 10

$268.00

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

89.1%Gem Rate (PSA 10)

+210 graded in 30 days

+210 in 90 days

Grade Distribution (576 total graded)

576Total

PSA 1051389.1%

PSA 9579.9%

PSA 850.9%

PSA 710.2%