Ringke Official Store via Amazon offers the Ringke Fusion Bumper Case for iPhone 6 in Crystal for $9.99. Coupon code "L6SI52QJ" cuts the price to $2. Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, shipping costs $6.02.) That's $4 under our June mention and the lowest total price we could find by $4. It includes access to all ports and buttons.

Also available is the Ringke Fusion Bumper Case for iPhone 6 Plus in Crystal for $9.99. Coupon code "W4BRRS8Q" cuts the price to $3. Plus, Prime members qualify for free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, shipping costs $6.06.) That's $3 under our June mention and the lowest total price we could find by $3.