I bought this camera and set it up once, so it's basically brand new................ It gets great reviews and I got it for $250/ with shipping and tax.
You can check out the link-
http://www.eyespysupply.com/home-guard-mpeg4-digital-video-capture-camera-motion-activate.html
I chose it because it's motion activated and has a wide angle lens which can see a good size room!
Perfect to use almost anywhere in the house...............