Until today at 9 am ET (or 100% claimed), Amazon offers Prime members its AmazonBasics Silicone Case and Screen Protector for iPhone 4 / 4S for $6.99 with free shipping. (Non-members can spend $35 or more to qualify for free shipping; otherwise, it adds $5.14.) That's $3 less than the lowest total price we could find for a similar silicone case alone and a very strong price for such an item. It comes with a screen protector and cleaning cloth.