So few people have the appropriate licensing to own one, that the market will not bring any BIG money in Canada. If you were lucky you could sell it for between $1000 and $3000, depending on model and what all comes with it.
Now, on the other hand, if you figure out a way to get it into the US to sell it, you would have a small fortune on your hands. Anywhere between $50,000 and $100,000 depending once again on model and what all comes with it.
I saw one on an episode of Cajun Pawn Stars that the guy offered $50,000 for it and the owner turned that down. That particular one wasn't in perfect shape and had been fired. The expert said that it was worth around $80,000 retail...