Should You Grade Trevenant?
XY Black Star Promos · #XY94
No
Expected profit: $1.37 (5% ROI)
Expected Value
Raw price$6.51
Grading cost~$22.00
Blended EV$7.88
Expected profit$1.37
ROI5%
Break-even sell price$-4.82
Profit by Grade
PSA 9
$20.15
$-8.36 (-29%)
PSA 10
$80.58
+$52.07 (183%)
Undervalued
This card is undervalued by 21% — grading EV is $7.88 vs $6.51 raw.
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