Walrein EX #99

Pokemon Power Keepers · #99 · Base · Feb 2007

Maybe — Proceed with Caution

Should You Grade?

Raw Price

$34.00

Expected Value

$58.64

Net Profit

$144.42

Gem Rate

13.1%

ROI

+295%

Sales / Yr

206

The gem rate is only 13% — you'll need a very clean copy to hit PSA 10.

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

$34.00

BGS 10

$900.00

PSA 10

$692.22

SGC 10

$415.00

CGC 10

$193.42

$147.50

$81.65

$41.94

13.1%Gem Rate (PSA 10)

695Total

PSA 109113.1%

PSA 923934.4%

PSA 819027.3%

PSA 7628.9%

Below 710815.5%