Hi Hounds of Washtenaw . . . have gone a couple times to Copernicus Grocery in the South Main Market in Ann Arbor, run by a couple of charming Polish ladies of a certain age (but then I'm also of a certain age). They sell sandwiches for a mere $3.99, and they'll put whatever you want from their deli case on a oblong roll with mustard or mayo. There are some good meats and cheeses in there--I had smoked pork with a mild Polish cheese and tomato the other day. They also have soups--often beet soup or Polish dill pickle soup, both good and good for you. There are two tables and a stand-up counter, or you could take the sandwich back to work or to Wurster Park on the Old West Side. Just a good bargain to know about in an expensive town.