Dell Small Business offers its Dell Latitude 3340 Educational Series Intel Celeron 1.4GHz 13.3" Laptop for $539 with free shipping. That's $231 off and the lowest total price we could find. It features an Intel Celeron 2957U 1.4GHz dual-core processor, 13.3" 1366x768 LCD, 4GB RAM, 500GB hard drive, 802.11n wireless, 4-cell battery, and Windows 7 Pro 64-bit.