I developed this calendar as a tool for myself and want more people to be able to use it so you can print your own. It's free as in software and costs just a few dollars to print.
This file is intended for printing at 24" x 36". You can print this as a blueprint at a nearby printer. Printing it at Staples costs about $4. Make sure to print it in black & white for the cheapest price. link
The paper quality for these types of prints is pretty thin, but it works. Be careful with Sharpies bleeding through!
Right now, this only has one version. It's the 2 column Sunday-start. If people are interested, I can convert more versions.