@pomi_pbs,
Your question is not very clear. Do you want to go to Kalash valley or Shandur or both together. As far as Kalash Velley is concern, hotels are not very expensive. We paid 600 per room in Kalash Glaxy hotel. I cannot say about camping there because I don't have experience. Security situation is good in general. Food stuff is expensive. I don't know if you will use public transport or your own? For one week, it will be roughly 4000 to 5000..but again depends if you are going with your family or your friends.