Should You Grade Serperior?
Boundaries Crossed · #13
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$5.30
Grading cost~$22.00
Blended EV$4.41
Estimated profit$-0.89
Estimated return-3%
Break-even sell price$-12.74
Profit by Grade
PSA 8
$10.96
$-16.34 (-60%)
PSA 9
$14.05
$-13.25 (-49%)
PSA 10
$121.95
+$94.65 (347%)
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