newegg offers the KGuard 4-Camera DVR Security System
, model no. CA104-H02, for $129.99
with free shipping
. That's $40 under our April mention and the lowest total price we could find. This system includes a 4-channel DVR, four wired weatherproof cameras, and software that supports multiple viewing capabilities. It's compatible with select mobile devices (including BlackBerry, iPhone, Symbian, and Windows Mobile) for remote viewing.