I went to Morocco in May along with a friend, and each person payed 625 Eur.
The program included a 2hours trip on on foot to the desert, where we spend a nigh with supper included (tajine). In the following day we moved again on foot to Tamegrute, where we visited the library without guide as our guide during all the progame only spoke arab language. There we had a lunch (canned sadines with salade). At 1:00 p.m. he returned back to Zagora by taxi (price included).