FIVE BOXES of Gevalia Coffee For $20 + FREE MUG! This post may contain affiliate links. Please see the full disclosure policy here. Posted on November 29, 2013 Written by Mary Leave a Comment GEVALIA BLACK FRIDAY SALE FIVE BOXES of Gevalia Coffee + Coffee Mug for ONLY $20!! Choose your favorite flavors and use code NVMUG5 at checkout to receive this DEAL!