So, thought you mustang fans might like this. I bought it for $30 + shipping for my 3GS but now I have my 4S, it's useless. It's a single ply of real carbon fiber (not just a fake pattern). It only has light surface scratches from regular use. It's monCarbone brand and very high quality, it fits very nice and snug.
I would like it gone for $15 shipped OBO.