Should You Grade Gravity Mountain?
Surging Sparks · #250
No
Expected profit: $3.64 (11% ROI)
Expected Value
Raw price$10.30
Grading cost~$22.00
Blended EV$13.94
Expected profit$3.64
ROI11%
Break-even sell price$-5.93
Profit by Grade
PSA 9
$21.12
$-11.18 (-35%)
PSA 10
$66.88
+$34.58 (107%)
Undervalued
This card is undervalued by 35% — grading EV is $13.94 vs $10.30 raw.
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