newegg offers the 4.5-lb. HP ProBook 4430S Intel Core i5 2.5GHz 14" LED-Backlit Widescreen Notebook, model no. A7K04UT#ABA, for $529.99. Coupon code "HP35750" drops it to $479.99. With free shipping, that's the lowest total price we could find by $129. Features include an Intel Core i5-2450M 2.5GHz Sandy Bridge dual-core processor, 14" 1366x768 LED-backlit LCD, 4GB RAM, 500GB rpm hard drive, DVD burner, 802.11n wireless, Bluetooth 3.0, webcam, USB 3.0, Gigabit Ethernet, 6-cell battery, and Windows 7 Professional 64-bit. Coupon expires July 29.