Ending today, Fry's Electronics offers the 2.4-lb. Apple MacBook Air Intel Core i5 1.7GHz 11.6" LED-Backlit Laptop, model no. MD223LL/A, for $849. Opt for in-store pickup to dodge the $10.79 shipping fee. That's the second-best price we've seen for a new unit so far this year; we saw a shipped unit with OS X 10.8 Mountain Lion for $50 less in January. (This one just has Lion, but it's a current price low by $31.) It features an Intel Core i5-3317U 1.7GHz dual-core Ivy Bridge processor, 11.6" 1366x768 LED-backlit widescreen LCD, 4GB RAM, 64GB SSD, AirPort Extreme (802.11n wireless), Bluetooth 4.0, Facetime camera, Thunderbolt port, and Mac OS X 10.7 Lion.