Oh man, if your Joann's has fabric that cheap, it's a way better store than mine! lol Ours has a discount table, but I almost never see anything under $5/yd on it. :-/

At some point I want to take a trip to the fabric warehouses in Dallas and scrounge around there. I know there are a few tables of fabric out there that are $3 or so, and occasionally a really cheap deal will pop up (like a friend who found silk satin for $3/yd because it was mislabeled as lining!) so it may be my best option.