Should You Grade Silvally-GX?
Crimson Invasion · #119
No
Expected profit: $-14.65 (-45% ROI)
Expected Value
Raw price$10.89
Grading cost~$22.00
Blended EV$-3.76
Expected profit$-14.65
ROI-45%
Break-even sell price$-15.02
Profit by Grade
PSA 7
$10.50
$-22.39 (-68%)
PSA 8
$13.29
$-19.60 (-60%)
PSA 9
$21.68
$-11.21 (-34%)
PSA 10
$77.97
+$45.08 (137%)
Similar Price, Better ROI