Should You Grade Mew?
Wizards Black Star Promos · #8
No
Expected profit: $-10.61 (-34% ROI)
Expected Value
Raw price$9.01
Grading cost~$22.00
Blended EV$-1.60
Expected profit$-10.61
ROI-34%
Break-even sell price$3.66
Profit by Grade
PSA 7
$18.62
$-12.39 (-40%)
PSA 8
$21.88
$-9.13 (-29%)
PSA 9
$49.98
+$18.97 (61%)
PSA 10
$209.18
+$178.17 (575%)
Top Grading Opportunities in Wizards Black Star Promos
