In my third and fourth year I had all 80s-90s in my econ courses in the last two years and an 83% average over my whole academic career. My overall average was terrible I think around 74%. In the first two years, I was in physics/software engineering and I did terribly, because it was not for me and I was having too much fun. So although I had great econ marks, especially in the last two years, my overall average hurt me. It also didn't help that I was applying in the middle of the recession.
I applied to UBC, Toronto, and Queen's, but I was only accepted to Toronto.