After a tedious search, we wound up buying $2.60 "Sara Lee Artesano Style Bread" which is still less good than a 70c loaf of Hovis in the UK, and certainly less good than fresh made French bread (which in my opinion is world class). But it is very notable that it has a 7~10 shelf life, not one month like other supermarket breads, is actually soft, and not overly sweet.
It is kind of unfortunately that in the US basically passable bread is called "Artesano" and earns a price premium. Many living in the US haven't had the opportunity to try elsewhere to compare. The strangest thing about this is that you'd expect the US's bread to be much cheaper (given the quality reduction) but that wasn't at all my experience (in fact fresher bread in Europe was substantially cheaper than long-shelf-life-bagged bread in the US).