Can you ballpark the cost to repair rear door lock? on 1998 Dodge Durango

My rear door lock will not engage. I tried the switch in the truck as well as the remote. I can hear the mechanism in the door do something when I try to lock it but I can still lift the handle and open the door. My key will not go into the lock either. What would it cost at most to have this fixed?

Asked by for the 1998 Dodge Durango
Yea, i agree with reply.
1 more answer
what you will need is a door lock actuator, the part is roughly 80.00 , if you took it to a shop im thinking with parts and labor you wil prabably be in the 230 - 300 dollar range