Okay when did litter become seasonal??
Check your Red Plum form 7/26 and inside you will hopefully find a coupon for $3/1 Tidy Cats. Combine it with other Target coupons to grab a great deal:
Buy (1) Tidy Cats Summer Twist Litter 20 lb. $7
Use (1) $3/1 Tidy Cats Litter Coupon (RP 7/26)
Use (1) $2/1 Tidy Cats Summer Twist 20 lb. Target coupon
Use (1) 20% Off Tidy Cats Summer Twist Target Cartwheel Offer
Final Price: $1!