
Mew #151
Pokemon Japanese Mystery of the Fossils · #151 · Base · Jun 1997
Maybe — Proceed with Caution
Should You Grade?
Raw Price
$90.00
Expected Value
$317.43
Net Profit
$960.69
Gem Rate
8.3%
ROI
+915%
Sales / Yr
1,026
The gem rate is only 8% — you'll need a very clean copy to hit PSA 10.
Best Tier for Flipping
Factors in grading cost, turnaround time, and compounding — how fast you can reinvest profits into the next flip.
Profitability by Grading Company
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
$90.00
BGS 10
$8,580.00
PSA 10
$6,600.00
SGC 10
$3,960.00
CGC 10
$1,065.69
9
$625.00
8
$270.75
7
$180.00
8.3%Gem Rate (PSA 10)
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%
