I sold my 2010 2SS/RS last summer, but after doing some spring cleaning in the garage today, realized I still have my car cover. It's a California Car Cover Plushweave Cotton Flannel car cover (retail $269.99) in like-new condition.
Has never been on the car outside, and whenever it wasn't on the car it was folded in the trunk, and has resided folded in a plastic bag since the sale of the car. You can see a picture of my old car with the cover
here.
I'm near Trenton NJ for local pickup.