As "professionals" at garage saleing, the placement of your items is critical, stuff in boxes doesn't sell, it needs to be displayed. But WE won't be conducting the sale, we plan to hire a company to do it. We figure that we need a minimum of 9 people to police each of the various rooms and areas during the sale. We don't have that many friends we could count on to help us pull it off. So if we hire a professional estate sale company they won't be very happy to find that we brought 50 boxes of our own crap to incorporate to theirs. So we need to unpack those boxes and put the stuff in cupboards and closets so it looks like it was always there.