Last night I accidentally bought the PandS HP at walmart for 16 bucks. Got home, opened and then realized what I had bought. Got back in the car, drove up there to get the WS version. Went to customer service and she said your new total is $2.14, the WS was 2 dollars more than the FS. I was surprised that they were actually selling the WS for more than the full screen. Is this normal and I've just never noticed it?