Electronics Valley via eBay offers the 3-lb. current-generation Apple MacBook Air Intel Broadwell Core i5 1.6GHz 13.3" Laptop, model no. MJVE2LL/A, for $829.99 with free shipping. That ties our mention from two weeks ago as the second-best price we've seen for this model. (It's also a current low by $70; as we mentioned yesterday, if you're a student, you can get it for $30 less.) It features an Intel Core i5 1.6GHz Broadwell dual-core processor, 4GB RAM, 128GB SSD, 13.3" 1440x900 LED-backlit LCD, 802.11ac wireless, Bluetooth 4.0, Thunderbolt 2, two USB 3.0 ports, backlit keyboard, and Mac OS X 10.10 Yosemite. Deal ends August 17 at 11 am ET.