Should You Grade Zekrom ex?
Black Bolt · #158
No
Expected profit: $-10.59 (-38% ROI)
Expected Value
Raw price$5.82
Grading cost~$22.00
Blended EV$-4.77
Expected profit$-10.59
ROI-38%
Break-even sell price$-13.96
Profit by Grade
PSA 8
$12.99
$-14.83 (-53%)
PSA 9
$21.64
$-6.18 (-22%)
PSA 10
$50.30
+$22.48 (81%)
Similar Price, Better ROI
