Should You Grade Mew?
Wizards Black Star Promos · #9
Yes
Expected profit: $89.35 (87% ROI)
Expected Value
Raw price$80.28
Grading cost~$22.00
Blended EV$169.63
Expected profit$89.35
ROI87%
Break-even sell price$325.28
Profit by Grade
PSA 6
$76.97
$-25.31 (-25%)
PSA 7
$98.17
$-4.11 (-4%)
PSA 8
$139.52
+$37.24 (36%)
PSA 9
$491.17
+$388.89 (380%)
PSA 10
$4132.15
+$4029.87 (3940%)
Undervalued
This card is undervalued by 111% — grading EV is $169.63 vs $80.28 raw.
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