Should You Grade Tangrowth?
Great Encounters · #10
No
Expected profit: $-16.08 (-57% ROI)
Expected Value
Raw price$6.04
Grading cost~$22.00
Blended EV$-10.04
Expected profit$-16.08
ROI-57%
Break-even sell price$-4.51
Profit by Grade
PSA 6
$2.00
$-26.04 (-93%)
PSA 7
$14.59
$-13.45 (-48%)
PSA 8
$14.70
$-13.34 (-48%)
PSA 9
$36.43
+$8.39 (30%)
PSA 10
$234.44
+$206.40 (736%)
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