My Dad's bday is soon. He got a new iPhone 4S right before Christmas and I wanted to get him the Power Support screen protector. I want to order through Amazon, but they are $29.99 on Amazon vs. $14.95 on the PS site. Amazon has free shipping, but still. It's twice as much? I am not used to seeing items cost more through Amazon. It always seems to be the case with these products. Anyone else find it at a lower price on Amazon? Or is it just that way?