Should You Grade Ultra Necrozma-GX?
SM Black Star Promos · #SM126
No
Expected profit: $-5.12 (-18% ROI)
Expected Value
Raw price$7.23
Grading cost~$22.00
Blended EV$2.11
Expected profit$-5.12
ROI-18%
Break-even sell price$-10.07
Profit by Grade
PSA 9
$14.57
$-14.66 (-50%)
PSA 10
$70.23
+$41.00 (140%)
Top Grading Opportunities in SM Black Star Promos
Similar Price, Better ROI