This comes according to +MobileSyrup which also points out that although it is heading to Videotron, yet Telus has delayed the launch due to a French bug in Lollipop.
Each carrier seems to have it only in 32GB, which means that it's going to be either $750 outright or $300 on a 2 year plan.
Are you thinking about it?
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Sources: Rogers, Bell, Videotron and Telus via http://mobilesyrup.com/2014/11/26/nexus-6-now-available-from-select-canadian-carriers