Small Dog Electronics offers the 3-lb. Apple MacBook Air Intel Core i5 1.6GHz 13.3" LED-Backlit Laptop, model no. MD508LL/A, for $699.99 plus $4.99 for shipping. (In-store pickup is also available.) That's the best price we've seen for any new 13" MacBook Air laptop. It features an Intel Core i5-2467M 1.6GHz Sandy Bridge dual-core processor, 13.3" 1440x900 LED-backlit display, 2GB RAM, 64GB SSD, AirPort (802.11n wireless), Bluetooth 4.0, Facetime camera, Thunderbolt port, and Mac OS X 10.7 Lion.