You can now buy the book one of three ways.
You can buy it on Kindle. On Createspace and now, in print form, on Amazon.
Buying it on Kindle is of course the cheapest, and buying through the Createspace page gives me a little extra.
Here's the link: https://www.createspace.com/3807737
The links are available for the Kindle and Print version on Amazon over on the right.