Should You Grade Koga's Arbok?
Gym Challenge · #25
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$6.24
Grading cost~$22.00
Blended EV$-13.86
Estimated profit$0.00
Estimated return0%
Break-even sell price$-15.43
Profit by Grade
PSA 7
$6.50
$-21.74 (-77%)
PSA 8
$17.77
$-10.47 (-37%)
PSA 9
$19.99
$-8.25 (-29%)
PSA 10
$45.47
+$17.23 (61%)
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