Should You Grade Gym Badge?
XY Black Star Promos · #XY207
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$12.14
Grading cost~$22.00
Blended EV$10.91
Estimated profit$0.00
Estimated return0%
Break-even sell price$-6.55
Profit by Grade
PSA 7
$14.03
$-20.11 (-59%)
PSA 8
$20.00
$-14.14 (-41%)
PSA 9
$26.01
$-8.13 (-24%)
PSA 10
$148.47
+$114.33 (335%)
Similar Price, Better ROI
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