Here is a great deal that you may be able to snag Walmart right now. Do note, the price of this item has GREATLY varied across the US, so you may or may not find it this low.
Oxi Clean Sticks $1.80
Use the $3/2 coupon from the 7/24 SS
Final cost only $.30 a piece!
Thanks My Litter for the heads up and the picture!