Should You Grade Solgaleo-GX?
SM Black Star Promos · #SM104a
No
Expected profit: $-6.22 (-18% ROI)
Expected Value
Raw price$11.71
Grading cost~$22.00
Blended EV$5.49
Expected profit$-6.22
ROI-18%
Break-even sell price$-5.83
Profit by Grade
PSA 8
$20.00
$-13.71 (-41%)
PSA 9
$31.62
$-2.09 (-6%)
PSA 10
$76.42
+$42.71 (127%)
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