I could not find another thread for a similar topic, but apologies if there is one. I would like to start selling some of my extra sets on Ebay, but am not sure how to tackle shipping.  I'd appreciate any insight from some of the more experienced BP'ers based in Canada. 1) If my Ebay listing is Buy It Now, and I list a single shipping price, and offer shipping to Canada and Continental US, should I pick a price that basically averages the cheapest and most expensive shipping locations?