Amazon are charging $4+ for the book, if you go to the link above and pay me via Paypal, you can get the book for my top price of $3. I charge what I think is a fair price for my time, there is no company mark up involved. You pay me, and I will email the copy to your email address. :)
35 pages and over 9,000 words, taking 4 days to write. I think this is a fair price to pay.