Should You Grade Koga?
Gym Challenge · #19
No
Expected profit: $-24.45 (-41% ROI)
Expected Value
Raw price$37.42
Grading cost~$22.00
Blended EV$12.97
Expected profit$-24.45
ROI-41%
Break-even sell price$22.53
Profit by Grade
PSA 6
$23.13
$-36.29 (-61%)
PSA 7
$32.83
$-26.59 (-45%)
PSA 8
$48.20
$-11.22 (-19%)
PSA 9
$68.61
+$9.19 (15%)
PSA 10
$323.47
+$264.05 (444%)
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