Newegg offers the D-Link Cloud 802.11n Wireless IP Camera, model no. DCS-931L, for $29.99. Apply coupon code "VCO" and checkout with Visa Checkout to drop the price to $26.99. With free shipping, that's $3 under our mention from last month and the lowest total price we've ever seen. (It's also a current low by $18.) It features a resolution of 640x480, sound and motion detection, and 4x digital zoom. Deal ends August 25.
Note that this coupon can only be used once per account.