One thing librarians are always ranting about is the cost of eBooks. In some instances, the eBook can cost 150-200% of the list price. The Kindle 2 blog just posted an interesting break down on the cost of print books. When it comes down to it, printing costs are only about 10% of the total book cost. Author royalties, marketing, proof reading/editing, cover design and the like all take a piece of the pie as well. These expenses don’t magically go away on the eBook. The 10% printing cost is used to manage interfaces, buy servers, and to pay programmers, which probably costs more than 10% of the book I would think. Ron Boehm, from ABC-CLIO, wrote a nice article about the economics of publishing and ebooks for NSR, it contains more information on the pricing of p vs. e. The question still remains, why are some eBooks priced at list and others at 150 – 200% over list? I think some of this has to do with the number of simultaneous users, 24/7 access, and other value added features that a publisher or aggregator may offer. Recouping costs of development and storage are probably factored in their too. None of this makes it any easier to swallow for those of us paying the higher costs, but one can only hope that over time, as the eBook matures and interfaces are perfected, that the costs will stabilize.