Should You Grade Misty's Staryu (1st Edition)?
Gym Challenge · #92
No
Expected profit: $-15.65 (-58% ROI)
Expected Value
Raw price$5.04
Grading cost~$22.00
Blended EV$-10.61
Expected profit$-15.65
ROI-58%
Break-even sell price$-11.26
Profit by Grade
PSA 7
$14.60
$-12.44 (-46%)
PSA 8
$18.50
$-8.54 (-32%)
PSA 9
$23.85
$-3.19 (-12%)
PSA 10
$75.15
+$48.11 (178%)
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