Should You Grade Brock's Primeape (1st Edition)?
Gym Challenge · #35
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$8.66
Grading cost~$22.00
Blended EV$-8.37
Estimated profit$0.00
Estimated return0%
Break-even sell price$-6.88
Profit by Grade
PSA 7
$11.71
$-18.95 (-62%)
PSA 8
$16.59
$-14.07 (-46%)
PSA 9
$45.54
+$14.88 (49%)
PSA 10
$79.53
+$48.87 (159%)
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