Dialga #1

Pokemon Diamond & Pearl · #1 · Base · May 2007

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$10.00

Expected Value

$18.13

Net Profit

$41.00

Gem Rate

2.3%

ROI

+164%

Sales / Yr

325

The gem rate is only 2% — 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

$10.00

BGS 10

$325.00

PSA 10

$250.00

SGC 10

$150.00

BGS 9.5

$113.00

$89.99

CGC 10

$66.00

$46.47

$19.36

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

2.3%Gem Rate (PSA 10)

Grade Distribution (298 total graded)

298Total

PSA 1072.3%

PSA 95016.8%

PSA 813846.3%

PSA 74816.1%

Below 75518.5%