Should You Grade Erika's Kindness (1st Edition)?
Gym Challenge · #103
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$33.58
Grading cost~$22.00
Blended EV$18.96
Estimated profit$-14.62
Estimated return-26%
Break-even sell price$38.24
Profit by Grade
PSA 7
$4.41
$-51.17 (-92%)
PSA 8
$51.00
$-4.58 (-8%)
PSA 9
$66.31
+$10.73 (19%)
PSA 10
$676.29
+$620.71 (1117%)
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