I just bought a book on abebooks - does that count?
I am looking for a very special book on silver. It is not on eBay and I have tried lots of times. I did a search through Sympatico and abebooks came up. They listed my book from about 8 different sellers from the US and Canada, in order of price range from lowest to highest. The prices were in US funds.
I contacted the seller who had the right edition - not all books listed were created equal - theough "ask the seller a question". I asked him to give me the very best price in Canadian dollars. He did - the price was great and I am sending a check tomorrow.
Happy ending all around.