This is a lazy susan with corks as the surface. The price is $140. The frame into which the corks go would cost a little, but you could think of a simple way to make something like this. And it something made from used corks sells for that much, you don't want to throw out the corks.
Unfortunately we've already got plenty of wine-cork trivets and lazy susans and I think our friends are tired of getting them as presents . I really do have to just pour the corks into a bag, weigh them, and ebay them.