Like many other restaurants and businesses, Arby’s offers many coupons and specials for their customers.  To celebrate their 48th anniversary, the restaurant is offering their customers a special deal on its Roast Beef Classic Sandwich.

On Monday, July 23, customers can buy the sandwich for just 64 cents!  The coupon for this deal can be found on their facebook page .  To find the coupon, you have to go back to 1964 on the page’s timeline.  The coupon is valid for July 23 only.

The restaurant chain was founded on July 23, 1964 in Boardman, Ohio by brothers, Leroy and Forrest Raffel.  At the time, the restaurant served roast beef sandwiches, potato chips and iced tea.  They named it Arby’s to stand for R.B, the initials of the Raffel Brothers.