Should You Grade Sabrina's Gastly (1st Edition)?
Gym Challenge · #96
No
Expected profit: $-17.77 (-50% ROI)
Expected Value
Raw price$13.35
Grading cost~$22.00
Blended EV$-4.42
Expected profit$-17.77
ROI-50%
Break-even sell price$1.87
Profit by Grade
PSA 6
$7.29
$-28.06 (-79%)
PSA 7
$20.68
$-14.67 (-41%)
PSA 8
$21.95
$-13.40 (-38%)
PSA 9
$44.97
+$9.62 (27%)
PSA 10
$247.61
+$212.26 (600%)
Top Grading Opportunities in Gym Challenge
