Giovanni's Nidoking [1st Edition] #7

Pokemon Gym Challenge · #7 · Oct 2000

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$135.41

Expected Value

$112.73

Net Profit

$313.34

Gem Rate

13.8%

ROI

+208%

Sales / Yr

212

The gem rate is only 14% — you'll need a very clean copy to hit PSA 10.

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

$135.41

BGS 10

$3,165.00

PSA 10

$2,434.59

SGC 10

$1,461.00

CGC 10

$463.75

$295.00

BGS 9.5

$291.00

$186.50

$130.00

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

13.8%Gem Rate (PSA 10)

Grade Distribution (1,946 total graded)

1,946Total

PSA 1026813.8%

PSA 986644.5%

PSA 845423.3%

PSA 71547.9%

Below 71909.8%