The deal runs starting today 8/31/12 through 9/3/12. Price and participation may vary, and it will cost more in Alaska & Hawaii because food costs more on a chain of islands in the middle of the Pacific and way up in the Arctic North.
My local Burger King normally has Real Fruit Smoothies on the menu for $2.49.
Nutritional Info - Burger King Raspberry Real Fruit Smoothie - small (12 fl oz)
Calories - 200 (from Fat - 0)
Fat - 0g (Saturated Fat - 0g)
Sodium - 30mg
Carbs - 49g (Sugar - 43g)
Protein - 1g