RadioShack offers the 5.5-lb. HP g6-2106nr AMD A6 2.7GHz 15.6" LED-Backlit Widescreen Notebook in Black, model no. B5A02UA#ABA, for $429.99 with free shipping. That's $50 off and the lowest total price we've seen for any 16" notebook with an AMD A6-4400M processor. Sales tax is added where applicable. Features include an AMD A6-4400M 2.7GHz dual-core processor, 15.6" 1366x768 LED-backlit widescreen LCD, 4GB RAM, 640GB hard drive, AMD Radeon HD 7520G graphics, DVD burner, 802.11n wireless, webcam, USB 3.0, media card reader, HDMI ouput, 6-cell battery, and Windows 7 Home Premium 64-bit. Deal ends August 25.

Of note, this notebook can be upgraded to Windows 8 Professional for $14.99.