Check this post by Coupon Cravings on how to get coupons for 4 free jars of Stage 2 baby food from Beech-Nut.
Also, at the pharmacy at CVS there is a coupon book with about $90 worth of coupons. You get it free when you get a flu shot at the Minute Clinic inside CVS. Many people have posted on-line that no purchase is necessary, so they will give it to you if you ask… though you may have to sit through a short speech about the importance of the flu shot. CVS will let you stack coupons, so if there is a coupon in that book and a coupon for the same item in the paper, you can use BOTH coupons when you purchase something! This can make some things really inexpensive!