I just got back from Hancock Fabrics. Their weekly sale flyer has a 50% off any single item coupon that's valid from 2/10/11 thru 2/14/11. They have flyers behind the counter. The flyer is also available online (scroll down to the coupon and click on the "Print Coupon" link: Hancock Weely Sale Flyer
Their regular price for uncoated ripstop is $4.99...sure beats Joann's $7.99!!!