Have no idea what the costs of such a surgery will be in the States.
Just seen on television how it is done:it takes several weeks up to several month’s.They insert a sort of balloon in your skull and put some water like stuff in:to stretch the skin.Then you develop more hair on that place:and they get handpicked one at the time and put back one at the time.The results I have seen were amazing.
And it not painful at all.
Done with the tiniest of syringes
Wish him the best of luck
Colors