Just as Apple promised at the announcement event, the iPad Air is up for sale now. The Apple Store, major carriers worldwide as well as select brick-and-mortar and online stores are offering the latest and greatest iOS slate. The Apple iPad mini 2 runs iOS 7 out of the box and boasts storage options ranging from 16GB all the way to 128GB. Color options are just Silver & White and Space...
Source: http://www.gsmarena.com/apple_ipad_air_goes_on_sale_today-news-7109.php