Mega Diancie ex #227

Pokemon Japanese Mega Dream EX · #227 · Nov 2025

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$5.96

Expected Value

$7.04

Net Profit

$7.14

Gem Rate

91.4%

ROI

+34%

Sales / Yr

1,604

PSA 10 profit of $7.14 is thin — grading fees and selling costs eat most of the margin. This card was released recently (3 months ago). Prices for new releases are volatile — by the time grading is complete, the market price may have shifted. Consider waiting for prices to stabilize.

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

$5.96

BGS 10

$81.00

PSA 10

$62.50

SGC 10

$38.00

$28.62

CGC 10

$28.10

BGS 9.5

$20.00

$10.50

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

91.4%Gem Rate (PSA 10)

🔥+2,434 graded in 30 days

+6,344 in 90 days

Grade Distribution (7,635 total graded)

7,635Total

PSA 106,97591.4%

PSA 96037.9%

PSA 8460.6%

PSA 740.1%

Below 770.1%