Drafting terms & conditions and other documents for a startup

Dear all,

I am soon going to launch the online auction website e-shakoosh.com as an auctioning platform primarily for the UAE but also for the gulf region.

Could you please inform me how much would the drafting of Terms and Conditions and all the other required policies by the UAE law cost me?

Would appreciate it if you could keep the limited financial resources of a startup in mind :)

Thank you