Should You Grade Brock's Rhydon (1st Edition)?
Gym Heroes · #2
No
Expected profit: $-17.68 (-12% ROI)
Expected Value
Raw price$129.73
Grading cost~$22.00
Blended EV$112.05
Expected profit$-17.68
ROI-12%
Break-even sell price$170.20
Profit by Grade
PSA 6
$85.25
$-66.48 (-44%)
PSA 7
$94.12
$-57.61 (-38%)
PSA 8
$154.61
+$2.88 (2%)
PSA 9
$305.26
+$153.53 (101%)
PSA 10
$1355.91
+$1204.18 (794%)
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