When I purchased the Kindle 2i in Nov, 2009, the only option for Toronto was "international courier". I ordered Thursday at 3:30 pm; it arrived (by Canada Post) at my front door Friday at 1:00 pm ... 21.5 hrs later.
I expect any order placed so early from Canada -- like now -- will arrive on Fri Aug 27 with "international courier" but certainly by the following Mon or Tue.
But if you are not actually home the week of Aug 30 ... I think I'd consider making the delivery address where you expect to be. Worst case: it shows up before you do.