Should You Grade Dark Dragonair?
Team Rocket Returns · #31
No
Expected profit: $-15.62 (-57% ROI)
Expected Value
Raw price$5.28
Grading cost~$22.00
Blended EV$-10.34
Expected profit$-15.62
ROI-57%
Break-even sell price$-9.48
Profit by Grade
PSA 7
$11.50
$-15.78 (-58%)
PSA 8
$15.69
$-11.59 (-42%)
PSA 9
$35.14
+$7.86 (29%)
PSA 10
$87.20
+$59.92 (220%)
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