I found this guy on Ebay - he has good reviews for what that's worth - who sells touchup paint (no clear coat) for 11.99. Perhaps a guy who does body work and sells the excess? For the small gouge I have from a rock (on the bumper), I'm going to give it a try for 11.99 delivered.
http://r.ebay.com/1OjARk Maybe there are other sources for paint like this?