Update! The $679 model is sold out, but you can get this model with double the hard drive size for $719. Order this 11", 64GB Apple Certified Refurbished MacBook Air, originally $999, for $679 with free shipping at Apple.com. That is the lowest price we've ever seen on a MacBook Air! Note that refurb stocks fluctuate, and this model may not be in stock for long. Mac refurbs have an excellent reputation, and they carry the same 1-year warranty as new Macs (extendable to 3 years if you purchase AppleCare). The ultra-portable, ultra-thin MacBook Air has a solid state drive for improved performance and includes the iLife '11 suite of applications. You can upgrade to OS X Mountain Lion 10.8 for free. Sales tax is charged in most states.