Should You Grade Giovanni's Machop (1st Edition)?
Gym Challenge · #72
No
Expected profit: $-17.22 (-64% ROI)
Expected Value
Raw price$5.02
Grading cost~$22.00
Blended EV$-12.20
Expected profit$-17.22
ROI-64%
Break-even sell price$-12.26
Profit by Grade
PSA 7
$11.51
$-15.51 (-57%)
PSA 8
$14.68
$-12.34 (-46%)
PSA 9
$16.60
$-10.42 (-39%)
PSA 10
$129.90
+$102.88 (381%)
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