Bread-Bakers v104.n036.3

if you search the bread-bakers archives, there is a post where some helpful 
person actually went to home depot or lowes and found the inventory number 
for the unglazed quarry tiles that sell for so cheap. you can take that 
number to your local store and see if they stock it. also, amazon.com has 
several bread stones that are around $25 (a nice rectanuglar one that is 
14x16), which isn't the most expensive kitchen tool you will ever 
buy.  good luck.