It's normally $4.99 at my local Carl's Jr., but a recent promotion has the price back at $3.99.
The Six Dollar Burger is pretty big and nears the one pound mark in weight (.86 lbs about).
I was glad for the thick and flavorful Angus patty; the amount of ketchup would have been off-putting against a lesser, smaller patty, but worked great together with the patty in the Six Dollar Burger.
The overall effect is that Carl's Jr.'s Original Six Dollar Burger has a lot of strong, almost excessive, flavors going on, but the beef patty is more than up to the task of holding its own against them. It's a classic burger, but might be a great deal too many calories for some to eat in one sitting. I stretched mine out to lunch and dinner.
Nutritional Info - Carl's Jr. Original Six Dollar Burger (391g)
Calories - 910 (from Fat - 470)
Fat - 54g (Saturated Fat - 21g)
Sodium - 2030mg
Carbs - 63g (Sugar - 18g)
Protein - 45g