Should You Grade Mudsdale?
SM Black Star Promos · #SM20
Expected-value figures are estimates based on historical grade distributions and market prices. Not a recommendation. Grading outcomes and market prices are not guaranteed.
Methodology
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Estimated grading EV negative
Current grading costs exceed model estimate of PSA 10 premium
Expected Value
Raw price$8.68
Grading cost~$22.00
Blended EV$-0.65
Estimated profit$-9.33
Estimated return-30%
Break-even sell price$-11.70
Profit by Grade
PSA 9
$14.00
$-16.68 (-54%)
PSA 10
$60.93
+$30.25 (99%)
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