^I don't know if there's one where you live, but I just put a lot of what I potentially want to read into ereaderiq.ca and they email me if Amazon ever drops the price. I have to check my email regularly to catch some things, but I've gotten quite a few usually $10-$15 ebooks for $3-$4. Definitely a great thing for someone like me that is decades behind the curve for trends in reading and whose yearly book budget is around $250.
