Should You Grade Erika's Bulbasaur (1st Edition)?
Gym Challenge · #39
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$33.56
Grading cost~$22.00
Blended EV$5.67
Estimated profit$-27.89
Estimated return-50%
Break-even sell price$12.15
Profit by Grade
PSA 6
$16.94
$-38.62 (-70%)
PSA 7
$29.78
$-25.78 (-46%)
PSA 8
$34.02
$-21.54 (-39%)
PSA 9
$56.17
+$0.61 (1%)
PSA 10
$273.45
+$217.89 (392%)
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