Newegg offers two D-Link Pan/Tilt Day/Night Motion 802.11n Wireless Cloud IP Cameras, model no. DCS-5009L, for $99.98 with free shipping. That's $10 below our August mention (which saw single cameras for $55 each) and the lowest per-unit price we've seen for this model. (It's a current best for this quantity by $20.) This camera features a 640x480 max resolution, 4x digital zoom, remote viewing, and microphone.