Well it all depends on the location, service and what promotions they have going. But I will tell you what I paid and I guess it will give you a ball park. I'm from Canada so if your in the states it might be a bit cheaper. Nutrisystem I didnt pay a membership fee. It was 350 for four weeks of food and that wS it.
Jenny at first I did 6 dollars a week. But I had to pay up front for 15 weeks and it came to $95 but it expired and didn't include maintenance program. They base it on 2lbs a week divided by the weight you want to loose and that's how many weeks you pay for. After 15 weeks I didn't reach my goal so I ended up buying the three year everything included unlimited weight loss program for $360 regularly $500