Should You Grade Giovanni's Nidoking (1st Edition)?
Gym Challenge · #7
Yes
Expected profit: $37.67 (24% ROI)
Expected Value
Raw price$138.04
Grading cost~$22.00
Blended EV$175.71
Expected profit$37.67
ROI24%
Break-even sell price$280.61
Profit by Grade
PSA 6
$138.54
$-21.50 (-13%)
PSA 7
$139.56
$-20.48 (-13%)
PSA 8
$211.03
+$50.99 (32%)
PSA 9
$369.19
+$209.15 (131%)
PSA 10
$2885.43
+$2725.39 (1703%)
Undervalued
This card is undervalued by 27% — grading EV is $175.71 vs $138.04 raw.
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