Design Simple Trifold Brochure

A friend of mine needs a trifold brochure for a directing workship he's doing. I have a rough mockup with headlines, the text of the brochure, and some photos to go in the brochure. Finished project is to be some kind of printout he can take to Kinkos and get 2 sided b&w copies made. He'd also like an emailable PDF so he can send the annoucment by email. The photos vary in quality and you might have to photoshop one or two to make it print better (remove distracting background, for instance). Would need this in a week and want to pay no more than $40.