I mean, it does not take a huge amount of time, but it does cost more time than just selling and buying stuff normally. There have been times where it was a case of clicking the autobalance button and either paying too much or not having enough gold, and finding the item that makes up that difference etc. It is added work, and kind of unnecesary. Even if it is easy to deal with, it is extra clicks and that is a main issue had with other parts of the UI already, too.
Why make something more complicated than it has to be?
