Print a new $1.10 coupon for Purina cat food. Wait for a sale or take the coupon to Walmart to get a bag for only $3.78!

Purina Cat Chow Complete Cat Food, 50.4 oz $4.88, regualar price
Use $1.10/1 – Purina Cat Chow, 3.15 lb or larger – (couponnetwork.com)
Final Price: $3.78