Only Natural Pet offers its Only Natural Pet Feline PowerFood Dry Cat Food 1-lb. Bag in Poultry Dinner for 99 cents with free shipping. That's $2 off and the best price we could find. It's made of grain- and soy-free protein. Deal ends September 19.

So your cat would rather have fish? It's available in Fish & Fowl Dinner for $1.99, also with free shipping.