I'm really tierd of paying $15-17 or a piece of clay that comes with other products i don't need. I have detailer and such to use with it. I gotta think a piece of clay smaller than a bar of soap cannot cost nearly as much to manufactur as it would seem judging by the price. So theres got to be a cheaper source. Anyone know where i can get clay much cheaper? If not, someone should figure out the recipe because you could sell them for 1/2 the cost that mothers and BM do and make a fortune !