I know this question has come up a lot, but that was several years ago, now with affordable DSLRs it's a lot less common on the fourms. So here goes...
I recently dropped my 35mm Pentax ZX-50 and broke the lens, I searched ebay and found that the body and lens I have sell for about the same price as a lens alone. I figure right now is the time to upgrade if I ever plan on doing so.
At the time I bought my Pentax I liked the features/price ratio so I bought a Pentax rather than a Nikon, Cannon or Minolta. My dad had a Minolta that I liked okay but it was an early generation AF camera and the AF was pretty buggy, eventually that camera just quit working altogether. My Pentax always focused on what I wanted to focus on almost instantly, that's my biggest concern in buying a used camera at this point is how well it will focus and what the build quality is like, I'll want something that can be expected to last 20 years or more like the Pentax K1000's that are still floating around. TTL metering and a couple of program modes along with fully manual controls that are easy to use would be ideal as well.
I'd pick up a ZX-5 as it was the top of the ZX series which I'm rather pleased with but I don't want to overlook anything. So what cameras are the pro's selling off dirt cheap as they go digital? What should I be searching for?