Patozon via Amazon offers the Mpow Running Sport Sweatproof Armband Case for iPhone 6, iPhone 5/5S/5C, or Samsung Galaxy S5 for $11.99. Coupon code "3DKPJMDF" cuts the price to $6.99. Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $6.10.) That's a buck below our March mention and the lowest total price we've seen. (It's a current low by $6.) This adjustable armband features a key holder pocket.