question for you ? how far in buffalo is it ? can you get the current owner to deliver you and the bike to the border? if you can then just walk your bike across the border (I'm assuming your going to customs to pay for taxes on it) then pay your toll and voila your on the highway in Canada ... now? call CAA and get them to pick it up for you ... I was picked up in a snowstorm about 2km from the border (Erie bridge) and they transported the bike home on a flat bed ... total distance was 163km according to the driver from Erie to the house in Sauga...
walking across the bridge shouldn't be a problem, I've done it before when I was waiting in line ... why bother starter and stopping the bike to move a car length every 2 mins, might as well get off the bike, stretch your legs and just push it every 2 mins ... hell I even pushed it up to the customs gate and the guy asked if something was wrong with the bike and I said No I just didn't feel like starting it ...
- your rental is going to cost probably 80-100 / day plus taxes plus gas costs yada yada ...
- paying someone gas to do it is going to be say 50-60 bucks in gas to drive there and back
- paying CAA ? I believe a CAA Plus plan is like 100 - 110 for the whole year and you get I think 3 or 4 tows total per year ...
you do the math and figure out what is best for you ...