Today only: Amazon has the Kindle DX Wireless Reading Device in graphite for $299 (379 – 80 instant savings) with Free Shipping for a limited time. Deal expires April 15, 2011.

The Kindle DX features an improved e-ink display, 4GB internal storage, integrated 3G global wireless connection (NO monthly cost required), 5-way controller, text-to-speech, Whispersync (this acts as a virtual bookmark to sync your location across multiple Kindles), PDF support, and more. . It measures 0.38″-thick with a 9.7″ screen, and weighs in at just under 19 ounces.