Should You Grade Cloyster?
Expedition Base Set · #8
Yes
Expected profit: $226.43 (207% ROI)
Expected Value
Raw price$87.29
Grading cost~$22.00
Blended EV$313.72
Expected profit$226.43
ROI207%
Break-even sell price$167.78
Profit by Grade
PSA 6
$84.94
$-24.35 (-22%)
PSA 7
$85.59
$-23.70 (-22%)
PSA 8
$159.65
+$50.36 (46%)
PSA 9
$228.57
+$119.28 (109%)
PSA 10
$1712.89
+$1603.60 (1467%)
Undervalued
This card is undervalued by 259% — grading EV is $313.72 vs $87.29 raw.
Similar Price, Better ROI