Should You Grade Misty's Psyduck (1st Edition)?
Gym Challenge · #90
No
Expected profit: $-12.89 (-28% ROI)
Expected Value
Raw price$24.05
Grading cost~$22.00
Blended EV$11.16
Expected profit$-12.89
ROI-28%
Break-even sell price$26.62
Profit by Grade
PSA 6
$15.51
$-30.54 (-66%)
PSA 8
$35.02
$-11.03 (-24%)
PSA 9
$56.47
+$10.42 (23%)
PSA 10
$455.72
+$409.67 (890%)
Top Grading Opportunities in Gym Challenge
