Should You Grade Tyranitar?
Expedition Base Set · #29
Yes
Expected profit: $845.78 (188% ROI)
Expected Value
Raw price$427.12
Grading cost~$22.00
Blended EV$1272.90
Expected profit$845.78
ROI188%
Break-even sell price$795.16
Profit by Grade
PSA 6
$404.48
$-44.64 (-10%)
PSA 7
$452.86
+$3.74 (1%)
PSA 8
$772.81
+$323.69 (72%)
PSA 9
$930.26
+$481.14 (107%)
PSA 10
$5988.92
+$5539.80 (1233%)
Undervalued
This card is undervalued by 198% — grading EV is $1272.90 vs $427.12 raw.
Similar Price, Better ROI