There is a new $1/2 Quaker Granola Bars coupon available if you like them on Facebook.
These seem to go on sale for about $1.99 at Walgreens pretty frequently. Otherwise you can stack this coupon with the $1/2 Target coupon and get each box for $1.50 this week.
Sometimes these are a little lower in store than they are listed in the ad so it is possible you might spot a better deal.
*I did print this coupon. I liked them and clicked on Chewy Coupon on the left side. I went to print and I waited several minutes with a blank screen and finally the coupon printed. Seems like many people are having issues with this one but those are the steps I took to get it to work.
At 11:18AM PST I clicked on the FB link and it said the coupon giveaway was over.