Personally, I didn't buy one because I prefer a hard copy of my calendars. Any chance of a few being printed on spec, and letting people buy them? If you need answers about printing processes, layout, stuff like that, someone who is involved with the process can PM me, and I'll get quotes for you from the folks I work with here at the University Press at U of Texas/Arlington. Others can undercut them, but since I deal with these folks all of the time I can get straight answers for you. (Keep it black and white and you can keep the costs down).

Maggie