2 for $6: Quarter Pounder, Big Mac, 10pc Chicken Nuggets, & More Get 2 for just $6 on Quarter Pounder, Big Mac, 10pc Chicken Nuggets, or Filet-O Fish with mobile order and pay. Some restrictions apply. The Big Mac proved popular and it was added to the menu of all U.S. Restaurants in 1968. The Big Mac consists of two 1.6 oz (45.4 g) beef patties, 'special sauce' (a variant of Thousand Island dre..