Walgreens: Purina Tidy Cats Clumping Litter As Low As $3.50 (Regularly $9)
Possibly free or very cheap cat litter with NEW high value printable 5/1 Blue cat litter Petco store coupon at both Petco and Petsmart!!! - PennyWisePaws
Fresh Step Multi-Cat Scented Clumping Cat Litter with the Power of Febreze,14 lbs - Walmart.com