Baskin Robbins: Buy One Get One Free Cone 03/06/2015 By MFA Leave a Comment This post may contain affiliate links, please see my disclosure policy. Here is a new coupon for Baskin Robbins but it’s only good through today (Friday). This might be something fun for the kiddos. Buy any scoop or swirl and get one free. Print your Baskin Robbins coupon here. Valid 3/6 only.