Barnes and Noble Coupon: 15% off One ItemFebruary 16, 2012 This post may contain a link to an affiliate. See my disclosure policy for more information. Barnes and Noble has released a great new coupon! You can save 15% off any one item in-stores with this printable coupon. It will be applied to the most expensive eligible item in your oder as well. You can use the coupon through February 20th.Shopping online? Check my coupon code database for all your Barnes and Noble coupon codes.