Green Mountain Wild Mountain Blueberry K-Cups $10.99 This post may contain affiliate links. Please see the full disclosure policy here. Posted on January 25, 2013 Written by Mary Leave a Comment Cross Country Cafe’s Sale for the weekend: Green Mountain Blueberry Keurig Kcup coffee on sale for $10.99 per box of 24! Tastes like a buttery, blueberry pie nicely wrapped in a delicious Keurig Kcup coffee crust. Yum!! Shipping is Free when you purchase any 5 items from Cross Country Cafe.