So my first book is perma free, my others are 2.99... I have been considering testing raising them to 3.99 and see what happens. I have also thought of pushing up my paper backs to 9.99 since no one buys them and it makes the ebook books look like a better deal.
Not sure though...
But pricing my ebooks at 9.99 seems like suicide. I looked through all the "Also bought" on my books and people seem to be buying books sub $5, and more so sub $4.