Misty's Psyduck [1st Edition] #90

Pokemon Gym Challenge · #90 · Oct 2000

Buy Raw on eBayPSA 10 Sold on eBay

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Yes — Grade it!

Should You Grade?

Raw Price

$19.25

Expected Value

$22.68

Net Profit

$45.16

Gem Rate

34.2%

ROI

+132%

Sales / Yr

159

This card has strong grading potential — $45.16 profit if PSA 10 with a 34% gem rate and 159 annual sales. The market is liquid enough to sell quickly.

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%

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

$19.25

BGS 10

$558.00

PSA 10

$429.57

SGC 10

$258.00

CGC 10

$79.41

BGS 9.5

$79.00

$49.99

$40.02

$35.84

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

34.2%Gem Rate (PSA 10)

Grade Distribution (848 total graded)

848Total

PSA 1029034.2%

PSA 937243.9%

PSA 812314.5%

PSA 7313.7%

Below 7323.8%