Misty's Psyduck [1st Edition] #90

Pokemon Gym Challenge · #90 · Oct 2000

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$29.01

Expected Value

$21.29

Net Profit

$34.87

Gem Rate

32.3%

ROI

+79%

Sales / Yr

178

The gem rate is only 32% — 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%

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

$29.01

BGS 10

$828.00

PSA 10

$637.18

SGC 10

$382.00

BGS 9.5

$79.00

CGC 10

$78.88

$69.92

$43.09

$35.00

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

32.3%Gem Rate (PSA 10)

+32 graded in 30 days

+59 in 90 days

Grade Distribution (907 total graded)

907Total

PSA 1029332.3%

PSA 939143.1%

PSA 814716.2%

PSA 7394.3%

Below 7374.1%

eBay Market Signals

3–4 month horizon

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