Should You Grade Brock's Onix (1st Edition)?
Gym Heroes · #21
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$13.10
Grading cost~$22.00
Blended EV$-4.57
Estimated profit$0.00
Estimated return0%
Break-even sell price$-5.65
Profit by Grade
PSA 9
$17.16
$-17.94 (-51%)
PSA 10
$88.07
+$52.97 (151%)
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