Look at something like this:
http://www.nytimes.com/imagepages/2010/03/01/business/01eboo...
So $4 out of the $26 I pay for a hardcover book goes to the person who is actually responsible for the content? I submit paying $22 in rent is ridiculous, and as long as something like this holds true, thepiratebay looks pretty good.
I buy a lot of ebooks in the $10 range, and I would buy even more in the $5 range -- especially if the $5 went to the person who actually wrote the book.