Nature Valley Granola Bars are on sale! Here’s a coupon to pair! On sale 6/17 – 6/23. Nature Valley or Fiber One Bars, Limit 4 - $1.77SAVE 50¢ ON TWO when you buy TWO BOXES any flavor/variety 4 COUNT OR LARGER Nature Valley™ Granola Bars, Protein Bars, ...$.50/2 HT e-couponBuy 4 use two coupons, get back $2.00 catalina, finalKeep Reading..