Give it time; it will sell out. How many times over the past decade or so have we seen a tonne of hand-wringing and chicken-littling about Grey Cup ticket sales only to see the game sell out in the week or two prior to the game?
There aren't many tickets to begin with, and there's roughly a 50% chance a local team will be in it. I'm more concerned about all the games at BMO between now and then.
Regardless of whichever teams are in it, this years Grey Cup will be sold out, my friend. That’s an absolute guarantee.
Limited number of tickets as previously mentioned above, plus the fact that this is Toronto - - people living here actually have enough income to be able to afford a couple hundred dollars for a ticket.