Check your Petco store for 5.5-ounce cans of Hill’s Science Diet cat food possibly on clearance. At my store, they were marked down to $0.88 (regularly $1.29). Buy eight and use a B4G4 free coupon to score each can for only $0.44!

Use one B4G4 FreeHill’s Science Diet, Ideal Balance or Healthy Advantage Canned Cat Food (hillspet.com)

Final Price: $0.44 each, when you buy 8