F-Stop Swap (today) was typical.. lots of cameras, lenses, cases, filters, and all sorts of accessories and even some books. Maybe 50/50% film and digital now. Some 4x5 and 2 1/4 square. Great place to pick up filters that are "nice to have" for special cases or projects... cheap! I got a spare Carousel remote I'll use to make an automated slide batch handler of an old Carousel for digitizing slides using my DSLR.