The 2015 BJCP Style Guidelines are now available printed and bound for $10 plus shipping.

From the BJCP website:

Printed Guidelines Now Available For Purchase

The BJCP has partnered with The Book Patch to make available a spiral-bound printed version of the 2015 BJCP Style Guidelines (including beer, mead, and cider styles, along with the ingredient reference). The book has a durable cover and is printed double-sided. The price for this book is US$10 plus shipping and tax, if applicable.