This week at BestBuy.com save $20 on the current-generation 11.6-inch MacBook Air which has been discounted from $1,100 down to $900. That price break makes this the best price we have seen by around $80. Free 2-day shipping is included, and sales tax applies for residents of most states. This MBA features a 1.4GHz Intel 4th generation Core i5 processor, 4GB of RAM, 256GB of solid state storage and comes with Yosemite pre-installed. Included is a 1 year warranty on parts and labor from Apple.