Free WORLD'S BEST CAT LITTER - Rebate

I'm not sure if it's a full rebate or it will just cover most of the purchase, but try it out cat lovers!

http://selectworldsbest.com/

Choose either a 7lb or 8lb bag and receive up to $12.99 back!

Here's the rebate form:
http://freebestlitter.com/offers/WBCL_rebate_coupon_011Print_datestamped.pdf
Expires: 3/28/2011