Mac Connection Express offers the Apple TV Media Receiver, model no. MC572LL/A, for $84.99 with free shipping. That the lowest total price we could find by $21, although it was $5 less in March.
Free shipping comes via $7 off shipping code ShipTV7
This latest-generation Apple TV displays 720p widescreen video and features Netflix, YouTube, Flickr, and Mobile Me integration, Airplay support, 802.11n wireless, Ethernet, built-in power supply, HDMI video output, optical audio output, and a USB port.