The zip file also includes a file with two-page spreads, which make printing somewhat cheaper if you don't mind the larger size and 2up layout. Printing the whole thing as a 200-page book with, like, a spiral bind on it should cost under US$15 at your local copy shop.
(Also I just wanna say that this is an awesome digital release; the zip file has a single page version, 2-page spreads, mobi, and epub. That rules!)