Dell Inspiron 13z 13" Thin and Light Ultrabook Laptop for $549.99 shipped.  Here is a screenshot for reference. This laptop weighs about 3.8 lbs. and features an Intel Core i5-3317U Ivy Bridge processor with up to 2.6GHz, 13.3" LED-backlit LCD at 1366 x 768 resolution, 8GB DDR3 RAM, 500GB hard drive, wireless 802.11b/g/n, Bluetooth 4.0, and Windows 8 (64-bit). Note that it does not include an optical drive.