THat isn't too bad, but if you are there then you can get it much cheaper. We were constantly hassled by different camel people when we got near mergouza. Ended up just using the people from the hotel we were staying at near the desert. 200dh (20 euro) for out at sunset, the night in a tent and then breakfast and back early in the morning. They were really entertaining people, pulled out bongos and drummed the night away. Proper organised tours leaving in marrakesh were quite a bit more, and it was really quiet when we were there (october) so if you were going at peak season i am guessing it would make a big difference.
Word of warning to anyone thinking if getting a camel treck for more than one night - they are not the comfiest rides around! the few hours we had was more than enough. And i am doubtfull if you see much more, once we got back to the hotel they were planning on driving us to a local berber family and had a range of other suggestions.
