Almost every site I read tells me I should just go to the store and get unglazed ceramic tile to use as a pizza stone, its a lot cheaper. Well, I have tried all over my area including the big nationwide hardware chains plus local tile shops and no one carries this item. I have been led to beleive by most posters this item is a piece of cake to get. Please help me and suggest where I can purchase such an item. I live approximately 40 miles east of Cleveland, Ohio.