AAmco is a straight fraud from the jump. DO NOT LET THEM TAKE your transmission apart.
Actually DO NOT go there in the first place. Their trick is to get you in there get some stuff taken apart and then you are committed. So at that point they can tell you whatever price they want to cause you are commited to spending a minimum of $750 to put the transmission back together. If you put it back together and go somewhere else you are already out the $750.
So then logically you think that you might as well let them do it cause I am already out the $750 and taking it somewhere else will cost even more.
They commit you to a minimum money, then they have you. Do not go to them in the first place.