Should You Grade Voltorb?
Base Set · #67
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$28.97
Grading cost~$22.00
Blended EV$26.33
Estimated profit$-2.64
Estimated return-5%
Break-even sell price$41.69
Profit by Grade
PSA 6
$41.23
$-9.74 (-19%)
PSA 7
$52.67
+$1.70 (3%)
PSA 8
$65.46
+$14.49 (28%)
PSA 9
$91.83
+$40.86 (80%)
PSA 10
$417.25
+$366.28 (719%)
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