Free World's Best Cat Litter after rebate , Just got better!

Thanks to gatosqueak @ HOT COUPON WORLD for letting us know about the Rebate!

Buy a 7 or 8lb bag of World’s Best cat litter (up to $12.99 value) between 2/1/10 and 12/31/10 and get back the full amount from rebate.  REBATE HERE

How does it get better you ask ? Use zipcode 68108 on www.smartsource.com 

There is a coupon for $3 off. Some ideas on how to use it below.

Petsmart~ 
World's Best Cat Litter - Extra Strength Formula 7lb $8.49
-$3 coupon =$5.49 - Rebate

Petco~
World's Best Cat Litter Original Formula 7lbs $8.97
-$3 coupon =$5.97 - Rebate