Should You Grade Koffing?
Shining Fates Shiny Vault · #SV076
No
Expected profit: $-12.15 (-44% ROI)
Expected Value
Raw price$5.88
Grading cost~$22.00
Blended EV$-6.27
Expected profit$-12.15
ROI-44%
Break-even sell price$-18.56
Profit by Grade
PSA 8
$10.74
$-17.14 (-61%)
PSA 9
$13.83
$-14.05 (-50%)
PSA 10
$32.83
+$4.95 (18%)
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