HELP, CRASHED MY CAR!!!$$$?

Me and my friend were driving around and he hit me with his car, the damage isnt too bad but its the right front of the car. It is a whit honda prelude 1988 white, the door is dammaged and dented, it opens only a little bit and the fender is damaged a bit around the wheel, it works fine but how much will this cost to repair, and where can i get it done cheap, should i do it myself???? I am in South Australia, Adelaide