https://amzn.to/49uRDq5 18-lbs. Arm Hammer SLIDE Platinum Multi-Cat Easy Clean-Up Clumping Cat Litter for $14.39 - $3.60 when you clip the 25% coupon on the product page - $0.72 (5%) when you check out w/ Subscribe & Save = $10.07. Shipping is free with Prime or on $35+ orders.