Should You Grade M Blastoise-EX?
XY · #30
Yes
Expected profit: $26.74 (70% ROI)
Expected Value
Raw price$15.99
Grading cost~$22.00
Blended EV$42.73
Expected profit$26.74
ROI70%
Break-even sell price$8.09
Profit by Grade
PSA 7
$15.02
$-22.97 (-60%)
PSA 8
$25.35
$-12.64 (-33%)
PSA 9
$41.22
+$3.23 (9%)
PSA 10
$329.86
+$291.87 (768%)
Undervalued
This card is undervalued by 167% — grading EV is $42.73 vs $15.99 raw.
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