Iams dry cat food is $6.99 at Publix. Combine a $2.50/1 Iams coupon with a Publix coupon to pay only $1.00 per bag!

Use two $2.50/1 Iams Dry Cat Food Bag (coupons.com)
And use one Free Iams Cat or Kitten Food, 3.5 lb WYB Iams Cat or Kitten Food 3.5 lb, Publix Coupon from Health & Beauty Advantage Buy Flyer (exp 12/30)

Final Price: $1.00 each, when you buy 2