(2) Duncan Hines Deals! (Publix + Target) This post may contain affiliate links. Please see the full disclosure policy here. Posted on July 14, 2009 Written by Mary Leave a Comment There is a FLIP (Food Lion Internet Printable) out for $1 off Duncan Hines Cake Mix HERE I checked my Publix yesterday, the price is $1.69, if your Publix takes Food Lion coupons as a competitor coupon, you will pay just .69 for a box of cake mix! It has also been reported that Target has Duncan Hines Cake Mix on sale for .97, use the .50/1 Target coupon HERE and pay just .47 per box!