Frugal, Freebies and Deals (here) has the link to get a $5/1 Glucerna cereal. Make sure you press the back button to get two coupons!
I think I saw it posted that Walgreens has this cereal for $4.99! So 2 free! I haven't checked out any other stores! But this would be a great filler item...if you had or get a $5 off $25 store Q! So you might want to hang onto it for a little bit...doesn't expire until 4/20!