Should You Grade Buried Fossil?
Skyridge · #47
No
Expected profit: $-20.59 (-53% ROI)
Expected Value
Raw price$17.12
Grading cost~$22.00
Blended EV$-3.47
Expected profit$-20.59
ROI-53%
Break-even sell price$-12.71
Profit by Grade
PSA 7
$12.81
$-26.31 (-67%)
PSA 8
$15.02
$-24.10 (-62%)
PSA 9
$26.93
$-12.19 (-31%)
PSA 10
$53.94
+$14.82 (38%)
Similar Price, Better ROI
