$3 Off Adult Or Senior Dinner Buffet Enjoy a $3 discount on a regular priced adult or senior dinner buffet, also valid at Country Buffet, Hometown Buffet, and Ryan’s .About Old Country Buffet. There’s no reason you need to pay full price at Old Country Buffet when you can use one of their 5 coupons for October..Go ahead and visit Old Country Buffet because with this printable coupon you’ll get BOGO buy one get one free . That means you and a friend essentially get half .Tags. Old Country Buffet Coupons 2013; Country Buffet Coupons 2016; 2016 printable old country buffet coupons.Buy One Regular Priced Adult Buffet at Breakfast, Lunch or Dinner, Get a Second Adult Buffet 50 Off. expires: 10/17/2016.