What sort of price is the Cohen program?

Is it taylored to your likes and dislikes?
When I did it in 2007 it was around $600-700. That was for the whole program.

It's quite restrictive in what foods you can eat - reasonably balanced diet though. You have to weigh and measure exact quantities for each meal, although I did cook up several batches and froze some for later eating. There is a protein with each meal (egg, tofu, cheese, natural yoghurt, chicken or beef) and the veg available to choose to accompany the meal was restricted - not much variety there from memory. And there was restrictions in what type of fruit you could have.
You were also recommended to drink 2-3L of water a day - apparently the closer to 3L the better the weight disappeared. I ended up having cooked meat & veg for most meals. It took until right near the end of me doing it to find a natural yoghurt that I could cope with.

The bit I didn't get to was the re-introducing foods that weren't allowed so that your body got used to using those foods again. Apparently once you had finished introducing foods you could drop a couple of kgs (can't remember the exact details here as I didn't get there) while going back to the really strict type foods for a couple of days. They wouldn't let you do the re-introducing unless you were a couple of kilos off your goal weigh which they specified through some formula. www. cohens .com. au has info if you want more.

You needed to have blood tests every 4 weeks or so (from memory) to check that things were going the way they were supposed to. They cost extra because Cohens don't do them.

The Sureslim program is similar to the Cohen's program apparently (according to the Cohens consultant I was talking to - apparently based on the Cohen's program but not quite the same)