Nubeestore via Amazon offers the Nubee 3-Layer Heavy-Duty Case for iPhone 6 in Black/Orange, Blue/Purple, or Red/Gray for $14.99. Coupon code "NUI67OFF" drops the price to $7.99. Plus, Prime members receive free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $6.13.) That's $42 off list and the lowest total price we could find. It features two interchangeable TPU covers and built-in kickstand.