Today's deals from Apple's online store include a selection of refurbished Macs starting at only $849. The 11.6-inch MacBook Air with a 1.4GHz processor, 2GB of RAM and a 64GB solid-state drive is the first on the list with the 13.3-inch white MacBook with 2.4GHz processor, 2GB of RAM and a 250GB hard drive following second. The third Mac priced at $849 is a Mac mini with Snow Leopard Server, a 2.66GHz processor, 4GB of RAM and dual 500GB hard drives.