I am not familiar with formal (or let’s say mediated) sales processes, but this BAT seems both useful and (from remarks by other members of this group) favoring, at least slightly, sellers. It is probably a little bit more taxing emotionally (intense/involved), but maybe worth it financially? I have only bought and sold cars on a person to person basis, and from my experience I would say it is probably a bit less exact (the price discovery process, as the economists say, is not efficient, as there is no transparency), but you can ratchet the ‘pressure’ that you submit yourself to up or down, at will.