Should You Grade Blastoise?
Base Set · #2
Yes
Expected profit: $266.55 (246% ROI)
Expected Value
Raw price$86.19
Grading cost~$22.00
Blended EV$352.74
Expected profit$266.55
ROI246%
Break-even sell price$683.36
Profit by Grade
PSA 6
$141.13
+$32.94 (30%)
PSA 7
$199.69
+$91.50 (85%)
PSA 8
$258.53
+$150.34 (139%)
PSA 9
$929.00
+$820.81 (759%)
PSA 10
$8803.09
+$8694.90 (8037%)
Undervalued
This card is undervalued by 309% — grading EV is $352.74 vs $86.19 raw.
Top Grading Opportunities in Base Set
Similar Price, Better ROI
