When searching for items I quite often set my sort option to "Price + Shipping lowest first". I have been caught a couple of times where what is listed is the cost of shipping in the US and not the international shipping. Only once you open the page for the item which was chosen does the price change. This doesn't happen with every item and seems to be associated with certain sellers. For example, in bike parts, "The Pros Closet" items seem to do this regularly. There is an Avocet saddle listed and the shipping is $15.00 but when you open it the shipping price changes to $40. (for shipping to Canada)