Should You Grade Blastoise?
Expedition Base Set · #4
No
Expected profit: $0.00 (0% ROI)
Expected Value
Raw price$397.66
Grading cost~$22.00
Blended EV$976.81
Expected profit$0.00
ROI0%
Break-even sell price$818.24
Profit by Grade
PSA 6
$236.69
$-182.97 (-44%)
PSA 7
$638.10
+$218.44 (52%)
PSA 8
$1112.06
+$692.40 (165%)
PSA 9
$1160.76
+$741.10 (177%)
PSA 10
$2607.52
+$2187.86 (521%)
Undervalued
This card is undervalued by 146% — grading EV is $976.81 vs $397.66 raw.