Should You Grade Koga's Weezing (1st Edition)?
Gym Challenge · #50
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$7.38
Grading cost~$22.00
Blended EV$-6.15
Estimated profit$0.00
Estimated return0%
Break-even sell price$-5.69
Profit by Grade
PSA 7
$19.26
$-10.12 (-34%)
PSA 8
$23.78
$-5.60 (-19%)
PSA 9
$33.33
+$3.95 (13%)
PSA 10
$85.33
+$55.95 (190%)
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