A past business partner clued me in to Fiverr.com when we were just starting our new business. While figuring out a logo for it, he mentioned he'd get it done for $5 and I laughed at him. A few days later he had a few drafts to choose from, and then we were delivered our logo in four different formats. I was blown away - the quality was great and it was only $5!
Fiverr is an online vendor marketplace where you can post requests, and various users will submit offers - most of the requests are $5, though you can also choose $10 or more. I've only ever listed at $5, and have never been lacking offers. Most users will give multiple revisions, and everyone I've worked with has been extremely accommodating. I've only used it for graphic work, but there are a variety of services that you can see on the homepage - for a good laugh, read through the "Fun and Bizarre" section on the far right.
With plans to cheer on some friends at a marathon, I recently asked for a caricature of Trump with the text "If Trump Can Run, So Can You!". Though I waited too long and had to create a make-shift version for the race, the result (for only $5) was pretty great. I'll definitely be printing it on poster board for a future marathon, and if anyone else wants to use the graphic, feel free!
Fiverr.com - check it out.