ebookprice.info is a site that allows you to compare prices for a certain book in different online store, so you can find the cheapest one. It will look at a number of online ebook stores, like Powell’s, eBooks.com and Amazon. For example, look at the screenshot below and the last book costs $7.99 in one place and $15 in another.
Quite a handy little site and it can save you a few bucks if you buy books regularly.
Hi, I’m the owner of the ebookprice.info website, and I’d welcome any comments or suggestions for how to make it even more useful to you. Thanks!