Should You Grade Sabrina's Psychic Control (1st Edition)?
Gym Challenge · #121
No
Expected profit: $-11.50 (-31% ROI)
Expected Value
Raw price$15.13
Grading cost~$22.00
Blended EV$3.63
Expected profit$-11.50
ROI-31%
Break-even sell price$10.24
Profit by Grade
PSA 7
$23.25
$-13.88 (-37%)
PSA 8
$25.75
$-11.38 (-31%)
PSA 9
$62.03
+$24.90 (67%)
PSA 10
$234.86
+$197.73 (533%)
Top Grading Opportunities in Gym Challenge
