Not easy by any means but easier.
My train of thought was with the way taxes and things work in Canada the markup would be mitigated for one, also with the long winters one would assume these kind of cars don't garner as much fanfare as they do here in the US.
For the size of canada 300 seems like an awful lot, even 3000 in the us is not what I would consider super limited.
I come to the conclusion that there's gotta be some sort of collusion among these dealers as well.