I know. There was an amusing article a while back showing autopricers from two merchants fighting with each other. I think one of the lessons was that you can p

I know. There was an amusing article a while back showing autopricers from two merchants fighting with each other. I think one of the lessons was that you can pretend to have your own copy for sale, then keep lowering the price. The bot will follow you all the way down to almost zero—then you buy the book.