Should You Grade Brock's Sandshrew (1st Edition)?
Gym Heroes · #71
No
Expected profit: $-17.43 (-63% ROI)
Expected Value
Raw price$5.59
Grading cost~$22.00
Blended EV$-11.84
Expected profit$-17.43
ROI-63%
Break-even sell price$-9.88
Profit by Grade
PSA 6
$8.56
$-19.03 (-69%)
PSA 8
$10.03
$-17.56 (-64%)
PSA 9
$38.97
+$11.38 (41%)
PSA 10
$79.87
+$52.28 (189%)
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