Marnie [Extra Day] #340/S-P

Pokemon Japanese Promo · #340 · Aug 1997

Buy Raw on eBayPSA 10 Sold on eBay

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No — Not Worth Grading

Should You Grade?

Raw Price

$10.78

Expected Value

$-0.85

Net Profit

$-0.57

Gem Rate

88.0%

ROI

-2%

Sales / Yr

119

Even a PSA 10 would lose $0.57 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

$10.78

BGS 10

$58.00

PSA 10

$44.78

SGC 10

$27.00

BGS 9.5

$27.00

CGC 10

$25.21

$24.96

$13.89

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

88.0%Gem Rate (PSA 10)

30 graded last month

Past month gem rate: 77.0%

Grade Distribution (6,880 total graded)

6,880Total

PSA 106,04587.9%

PSA 968510.0%

PSA 8791.1%

PSA 7270.4%

Below 7440.6%