Publix savings

I decided to go to Publix because they had their Idahoan potatoes B1G1F and there are $0.40/1 coupons making them FREE+overage. I also had a $5/$30 purchase that had to be used before Thanksgiving and I won't be here so...anyhowe, I got 9 packages of Idahoan potatoes, 2 packages of 72-count plates, 1 package of 6-count Yobaby yogurt, 1 Reynolds 2 pack Oven bags, 2 Ziplock 3-count containers, 2 Knorr sides, 1 Uncle Bens Rice, 1 Ritz crackers, and 2 Pepperidge Farm stuffing mix. I paid $12.25 and saved $37.89!! That's a savings of 75%!!! I love coupons!!