I was just on Facebook, and got another great deal in from Homespun Hearth. They have a Facebook promotion for Buy Anything Get Anything Else For Free. I know this came in on Facebook, but the code is probably also good for people who are not on Facebook, but I'm not sure. I was able to buy 2 yards of fabric, and only paid for one yard. The facebook url is
http://www.facebook.com/homespunhearth
If you don't have facebook, their promotion code that you would use in your cart is FB10013 to receive the 2nd item free. There are some restrictions, but as far as I can tell, no restrictions on any fabric.