FWIW, Freestyle has some films in their clearance area with enticing prices. Of particular note: Arista Pro 50 (rebadged Ilford Pan F+) 100-foot bulk spools for US$11.69 and Fujicolor Super G 100 100-foot bulk spools for US$9.99. The Arista Pro 50 is 4 months past date, IIRC (I just got two bulk rolls today and tucked them into my freezer). The Fujicolor is also past-date, but I don't know by how much. At those prices, you could buy a bulk loader and some reloadable cartridges (or pick some up from a 1-hour lab to recycle them) and come out ahead with just one or two bulk rolls. I don't expect the Arista Pro 50 would be noticeably bad at only 4 months past date.
It looks like Freestyle offers both USPS/Canadian Parcel Post and FedEx shipping to Canada. As I live in the US, though, I can't offer any firsthand experiences with Freestyle shipping to Canada.