Should You Grade Fast Ball?
Skyridge · #124
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$9.82
Grading cost~$22.00
Blended EV$5.07
Estimated profit$-4.75
Estimated return-15%
Break-even sell price$-5.35
Profit by Grade
PSA 8
$22.27
$-9.55 (-30%)
PSA 9
$31.07
$-0.75 (-2%)
PSA 10
$71.78
+$39.96 (126%)
Similar Price, Better ROI
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