Hi Nick,
There are plenty of Aerius speakers in Canada, the trouble is they are worth more to the owner's than buyers are willing to pay. I have a pair of Aerius I use in my home office system, I wouldn't sell 'em for $1000 Cdn. What could I buy to replace 'em that would be anywhere near as good?
Best thing is to wait patiently, perhaps place a wanted ad here on AudioGon and on Canuck Audiomart. You may find a buyer who really needs to sell a pair and you'll be all set.
Good luck, Jeff