Bill [1st Edition] #91

Pokemon Base Set · #91 · Jun 1995

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$23.99

Expected Value

$60.04

Net Profit

$103.51

Gem Rate

30.7%

ROI

+265%

Sales / Yr

148

The gem rate is only 31% — you'll need a very clean copy to hit PSA 10.

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%

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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

$23.99

BGS 10

$696.00

PSA 10

$535.70

SGC 10

$321.00

CGC 10

$142.50

$127.62

BGS 9.5

$104.00

$29.97

$24.00

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

30.7%Gem Rate (PSA 10)

+8 graded in 30 days

+15 in 90 days

Grade Distribution (1,259 total graded)

1,259Total

PSA 1038630.7%

PSA 945836.4%

PSA 821216.8%

PSA 71007.9%

Below 7977.7%

eBay Market Signals

3–4 month horizon

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