Best Buy offers the Apple MacBook Air Intel Haswell Core i5 1.4GHz 13.3" LED-Backlit Laptop, model no. MD760LL/B, for $849.99 with free shipping. That's the lowest total price we could find by $99 and just a buck more than our mention of a refurb from last week. (This one is new.) It features an Intel Core i5 1.4GHz dual-core processor, 13.3" 1440x900 LED-backlit LCD, 4GB RAM, 128GB SSD, 802.11ac wireless, Bluetooth 4.0, FaceTime camera, Thunderbolt, and Mac OS X 10.9 Mavericks.