Comedian and actor Steve Martin has placed his home in eastern Santa Barbara, CA, for sale. The 7,377-square-foot home is built largely of concrete — including the walls and outdoor cylindrical sculptures — with views over the hills and to the ocean. It has four bedrooms, five-and-a-half baths, plus a detached two-bedroom, one-bath guest house and a three-car garage. The price, you ask? Well, as the saying goes, if you have to ask, you can't afford it.