Not sure where you were going to look so I will post here and in the "fans" thread in Kitchens. I got the $30 stone from Amazon.

Old Stone Oven 4467 14-Inch by 16-Inch Baking Stone (PIZZA/BREAD) by Old Stone Oven

You also need a peel and they have a set that has both. I use the recipe in the Cooks Illus. 1000 Best recipes. I will post it for you or e-mail all this to you. The key is to follow the inst. and use LOTS of cornmeal to get the pizza off of the peel and onto the stone. It only bakes 6-8 min at 500 degrees. It is amazing how wonderful the pizza is. The recipe makes 3--12 in pizzas. The leftovers were as good as the fresh ! I bet you have stores that have this stone. You don't need an expensive one . And if it is too heavy it will be a problem to take out when you need to. I will write more about it when you see this and have questions. Caroline