Mew #151

Pokemon Japanese Mystery of the Fossils · #151 · Base · Jun 1997

Buy Raw on eBayPSA 10 Sold on eBay

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Maybe — Proceed with Caution

Should You Grade?

Raw Price

$70.00

Expected Value

$387.57

Net Profit

$1,374.47

Gem Rate

8.3%

ROI

+1617%

Sales / Yr

989

The gem rate is only 8% — 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

$70.00

BGS 10

$8,132.00

PSA 10

$6,255.50

SGC 10

$3,753.00

CGC 10

$1,459.47

$685.30

$250.50

$211.08

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

8.3%Gem Rate (PSA 10)

+273 graded in 30 days

+604 in 90 days

Grade Distribution (7,109 total graded)

7,109Total

PSA 105918.3%

PSA 92,67637.6%

PSA 81,57822.2%

PSA 777510.9%

Below 71,45620.5%