Koga's Ditto [1st Edition] #10

Pokemon Gym Challenge · #10 · Oct 2000

Buy Raw on eBayPSA 10 Sold on eBay

Shop on TCGPlayer

Maybe — Proceed with Caution

Should You Grade?

Raw Price

$150.00

Expected Value

$105.70

Net Profit

$150.00

Gem Rate

18.6%

ROI

+91%

Sales / Yr

237

The gem rate is only 19% — 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

$150.00

BGS 10

$3,202.00

PSA 10

$2,462.88

SGC 10

$1,478.00

CGC 10

$315.00

$307.70

BGS 9.5

$242.00

$225.00

$158.75

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

18.6%Gem Rate (PSA 10)

+35 graded in 30 days

+71 in 90 days

Grade Distribution (1,824 total graded)

1,824Total

PSA 1034018.6%

PSA 984246.2%

PSA 840222.0%

PSA 71287.0%

Below 71065.8%

eBay Market Signals

3–4 month horizon

Unlock with Pro →