Here's a deal for those that like the CCD-sensor cameras:
K200D + 18-55 & 75-300 zooms and cheap mirror lens. The seller draws us in with tempting statements like "well used" and "no serious damage", but 75-300 has a broken mount... which leads you to think that it must have been attached to the camera and dropped (so far as I'm aware, lens mounts don't just fall off).
Yours for a cool GBP £450 (or 571 of your US dollars).
Of course, it comes with a branded Pentax bag, and a 2x tele-converter, so maybe that's where the extra cost is...