Are you getting this stuff from carcaresmart.com? If so how come you're not getting charged for shipping and then tell me how I can save shipping.
Any prices from a Canadian site will be good simply because ordering from the U.S. will end up costing you big time once it crosses the border. Haven't tried those products though but it's probably the best price you'll get living in Canada.
Carcaresmart likely can't ship is they are only allowed to sell within a certain region. I looked into selling Einszett but would only be able to sell in my region. This protects distributors.