Dunkin Donuts Coffee Sale! TEXT FOLLOW YESWECOUPONINC To 40404 For Text Alerts on New Hot Deals! This post may contain affiliate links.November 16, 2012 by Laura Ames I went to pick up my Dunkin Donuts Coffee yesterday and I was pleasantly surprised that is was on sale. Get two 16 oz bags for $14.99. That is $2.00 off per bag. Love this coffee! Tell us what you think below!