Should You Grade Rocket's Zapdos (1st Edition)?
Gym Challenge · #15
No
Expected profit: $-14.00 (-6% ROI)
Expected Value
Raw price$221.91
Grading cost~$22.00
Blended EV$207.91
Expected profit$-14.00
ROI-6%
Break-even sell price$313.09
Profit by Grade
PSA 6
$150.54
$-93.37 (-38%)
PSA 7
$175.70
$-68.21 (-28%)
PSA 8
$239.69
$-4.22 (-2%)
PSA 9
$420.70
+$176.79 (72%)
PSA 10
$2946.56
+$2702.65 (1108%)
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