Whats the average cost of a vasectomy reversal?

My husband and I have both been married before and we have 4 children between us, him 3 and me 1. We are ready to have a child of our own but he had a vasectomy. We know that its evpensive for a reversal but have no idea how much. I can make some phone calls tomorrow, but I figured I could get soem opinions from you. Any other info about it would be great also. Also, Im 25 and he is 36. His Vas was done about 9 years ago.