Get this Asus VivoBook Intel Core i7 Touchscreen Ultrabook (model S500CA-US71T ) for $579.99 plus free shipping at Newegg. This was the lowest price we found by $50 and a great price on a laptop of this configuration. It has 4GB Memory and a 500GB hard drive, along with a 24GB solid state drive, which helps you to run applications faster. Plus, this is an ultrabook, so it weighs less than standard laptops. Sales tax is charged in most states.