Should You Grade Sabrina's Gastly (1st Edition)?
Gym Challenge · #96
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$8.46
Grading cost~$22.00
Blended EV$4.66
Estimated profit$0.00
Estimated return0%
Break-even sell price$8.71
Profit by Grade
PSA 7
$34.48
+$4.02 (13%)
PSA 8
$35.79
+$5.33 (17%)
PSA 9
$38.93
+$8.47 (28%)
PSA 10
$207.75
+$177.29 (582%)
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