iEGrow via Amazon offers its iEGrow F8S Slim Clamshell Case for iPad Air in Gold, Black, or Silver, model no. BK-A, for $46.99. Coupon code "9MPO2VTB" drops it to $36.99. Plus, Prime members bag free shipping. (Non-members can spend $49 or more to qualify for free shipping; otherwise, shipping costs $9.10.) That's $32 off list and the lowest total price we could find. It features a backlit Bluetooth keyboard. Deal ends November 30.