As one of its daily deals, PricePlunge offers the Swann Advanced D1 4-Channel 500GB DVR System with two PRO-510 Cameras
, model no. SWDVK-414252, for $149.99
with free shipping
. That's the lowest total price we could find by $83. It features a 704x480 recording resolution, 30fps video, night vision, 500GB hard drive, mouse, HDMI and VGA outputs, and a remote. Deal ends May 3.