Someone brought up sleeper brands quite awhile ago, and I don't know if it was mentioned, but Pal Zileri is almost always easy to buy. Most of their stuff is quality and it goes cheap most of the time.
Another question, how do you heavy sellers do it? I worked all weekend on getting pictures, measurements and descriptions, and I only came up with about 80 listings. I still have a number of things to list and it made me wonder how some people (Spoo, et al) can produce 150+ listings every week. Capnwes, I know you have another job, how do you find the time or is there some sort of process that you'd be willing to share?