Have you made a short film for twenty dollars? (Have you made a feature for twenty dollars? - Just kidding). The 20 Dollar Film Fest is currently accepting submissions, and all you have to do is email the organisers with the details of your movie and then you get the information on where to send it. It's very easy and costs nothing, so you keep within your twenty dollar budget. Keep in mind however, rating wise, that a standard R Rating is the maximum for classification purposes.
Also, have a look at the OVERPUNISHMENT trailer below by the folks at The Trash Film Festival in Croatia. If they made OVERPUNISHMENT for 118 Kuna, then it is eligible for the The 20 Dollar Film Fest.