There is a new in box Hotpoint dishwasher. Looks similar to the one my parents had from the early 80s. It would have a porcelain tub and a big stainless steel wash arm at the bottom.
Depending on the age and model that dishwasher either can't run on inlet temps below 140*F or has a re-called slide switch. Unless its a TOL model with Potscrubber.
Its nice to know what the boxes on these machines looked like.
Can anyone contact the seller for more pics or a model #?