**Update**Free Ultra Last kitty litter with rebate!

There'a a new rebate, up to $8.99,  for Ultra Last kitty litter on the 20 lb. box only. Walmart has the price of $7.88.  Go here to print out the rebate form. Your final price after $1 printable coupon and rebate will be $0.
I haven't tried this litter yet, but it does have  five paw reviews.
You can also get this at Petco. The price is higher, but it's still free.