On ebay it's the shipping to Canada that kills it, same with B&H.
Film in general in Canada is stupidly expensive. I pay $10 per role of 35mm for cheap colour or B&W, for good colour like portra or fuji pro it can get up to $15 per role, and upwards of $20 per role for slide film.
Yeah, I'm getting pretty good at finding deals. I actually really like shooting expired kodak gold and other film types that can be had for cheap, the best deal I've found so far is two roles of hp5 for $10. It's just definitely more than in the USA.
Developing isn't bad, we have a great lab in ottawa that does a ton for the fine art world so they do c41/e6/B&W for up to 8x10 negs. Quality is top notch and it's not too expensive. I can get processing and low res (4mp) scans for $12.