Mwave offers the ZMODO 4-Channel CCTV DVR Camera System, model no. PKD-DK4216-500GB, for $119.99 with free shipping. That's tied with our mention from over a year ago and the second-best price we've seen for this system. (It's also a current low by $2.) It features four CMOS IR night vision outdoor cameras, VGA video output, Ethernet, and USB.