I also have a stash of backing fabrics which I use the scraps in a future quilt so no waste. I just got an email from Quilted Twins about their backings and they seem to have quite a few to choose from at a decent price. I've ordered from them and have never had any complaints witht he fabrics I've gotten from them. Also Marshall Dry Goods seem to have decent prices for their backings and I've ordered from them too. I'm always on the lookout for backings for my future quilts so when there's a sale, I grab.