Patozon via Amazon offers the Mpow Running Sport Sweatproof Armband Case for iPhone 6 for $11.99. Coupon code "OALMHKKC" cuts it to $7.99. Plus, Prime members receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $6.10.) That's $22 off list and the lowest total price we could find. This adjustable armband features a key holder pocket. Deal ends March 22.