Should You Grade Erika's Bulbasaur (1st Edition)?
Gym Challenge · #39
No
Expected profit: $-25.25 (-47% ROI)
Expected Value
Raw price$31.75
Grading cost~$22.00
Blended EV$6.50
Expected profit$-25.25
ROI-47%
Break-even sell price$13.58
Profit by Grade
PSA 6
$16.94
$-36.81 (-68%)
PSA 7
$29.78
$-23.97 (-45%)
PSA 8
$38.91
$-14.84 (-28%)
PSA 9
$56.17
+$2.42 (5%)
PSA 10
$273.45
+$219.70 (409%)
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