So for your education and edification, let me refer you to the following post about ebook prices by Nik Fletcher, at the end of which he makes a couple of good suggestions. And thanks to Passive Guy at The Passive Voice for making me aware of this post.
My wife had surgery yesterday morning. She’s home now and doing fine, but I have been and will be a little distracted. Also it doesn’t help that I’m in the middle of final exams. Point being, posts for the next few days, when there are any, will tend to be short and sweet.