Should You Grade Misty's Poliwrath (1st Edition)?
Gym Heroes · #31
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$26.47
Grading cost~$22.00
Blended EV$6.92
Estimated profit$-19.55
Estimated return-40%
Break-even sell price$10.68
Profit by Grade
PSA 8
$22.26
$-26.21 (-54%)
PSA 9
$59.99
+$11.52 (24%)
PSA 10
$171.46
+$122.99 (254%)
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