Yes, not me, but the buyers of my old RV traded in on the PC.
They had to have the usual modification to give it daytime running lights and have it safety inspected. The modification for running lights was $80CDN and the inspection was similar.
There is some kind of import process, no idea on the cost. I am sure tax has to be paid. There are import brokers available who can fill you in on the process.
It's no different than bringing in a US titled vehicle. My son did that when he moved to Canada with a US model pickup about 13 years ago.