Free Arby’s Roast Beef Sandwich with purchase of one drink Posted on June 4, 2011 by Restaurant Deals Leave a comment Arby is offering a FREE roast beef sandwich for signing up for Arby’s extras and buying a drink. And it’s free to sign up so grab a coke and get a sandwich on the house! Related posts: Arby’s Free Sandwich Every Wednesday Arby’s $3.99 Roast Beef Classic Combo – through August 14th Arby’s Free Roast Beef Classic Sandwich with Drink Purchase Arby’s Roast Beef Sandiwch for 64¢ – July 23rd July 4th Independence Day Deals Roundup Leave a comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.