Should You Grade Sabrina's Kadabra (1st Edition)?
Gym Challenge · #58
No
Expected profit: $-10.45 (-28% ROI)
Expected Value
Raw price$15.13
Grading cost~$22.00
Blended EV$4.68
Expected profit$-10.45
ROI-28%
Break-even sell price$16.34
Profit by Grade
PSA 6
$16.99
$-20.14 (-54%)
PSA 7
$27.80
$-9.33 (-25%)
PSA 8
$30.19
$-6.94 (-19%)
PSA 9
$60.34
+$23.21 (63%)
PSA 10
$396.55
+$359.42 (968%)
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