Mew Ex [Ultra Ball League] #151

Pokemon Scarlet & Violet 151 · #151 · Base · Sep 2023

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$3,658.53

Expected Value

$4,348.34

Net Profit

$3,926.47

Gem Rate

29.0%

ROI

+107%

Sales / Yr

The gem rate is only 29% — you'll need a very clean copy to hit PSA 10. Only 15 sales per year — it may take time to find a buyer at full price.

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

$3,658.53

BGS 10

$12,350.00

PSA 10

$9,500.00

$8,021.87

CGC 10

$7,600.00

SGC 10

$5,700.00

BGS 9.5

$4,235.00

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

29.0%Gem Rate (PSA 10)

105 graded last month

Past month gem rate: 10.0%

Grade Distribution (2,868 total graded)

2,868Total

PSA 1084129.3%

PSA 91,41249.2%

PSA 851117.8%

PSA 7642.2%

Below 7301.0%