Should You Grade Brock's Dugtrio (1st Edition)?
Gym Challenge · #22
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$15.35
Grading cost~$22.00
Blended EV$-6.60
Estimated profit$-21.95
Estimated return-59%
Break-even sell price$-5.33
Profit by Grade
PSA 7
$8.13
$-29.22 (-78%)
PSA 8
$26.05
$-11.30 (-30%)
PSA 9
$31.51
$-5.84 (-16%)
PSA 10
$125.45
+$88.10 (236%)
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