This wasn't in the flyer this week, I'm so pleased I didn't miss it:
Large boxes of Rice Krispies half price normally $5.94 are being sold at $2.97 a box (Limit of 2). PLUS they have the $10 worth of coupons on them.
As per one of the postings on thsi forum you can use 2 of the $2 coupons to get free products at Walmart.