I've used Ebay for years, but just to buy items. Each time when I tried to sell something, I failed to do this, because exceptionally overcomplicated interface to add shipping methods/prices.

For example, I can't find Canada post (what is most cheap way to send something), and in terms of UPS standard, I don't see option to add US and Canada. I see option to add all N and S Americas.

Also, looks like ebay just can't calculate prices by buyer location if I'm in Canada, I should add flat rate. So difficult and so non-user friendly interface. Please help me understand how to use it if you're Canadian resident, and want to sell small used things, like old Canon 50D and lenses, like old CPU, RAM for PC, etc.