I have not sold anything here yet, but I have bought some stuff! For example, a BCBG dress for $16 - can't beat that! Every time you come in here you are guaranteed to find some funky stuff. I love that, I think it's great for costumes and regular clothes. It is green, you are buying used clothing instead of something brand new and they do not give you a shopping bag when you leave. Keep that in mind depending on how much you buy, you might want to bring your own.
Because the stock is dependent on what people bring in to sell, it can be hit or miss. This should be expected. Take your time, look through everything, and some trips you might find too much to carry and some trips you might find zero. The quality of the clothes and items are going to vary too. I passed up on some Tory Burch flats b/c they were very worn. Everything else I've bought there though looks like it's never been worn, which may be the case. We all buy things and then never wear them, why not sell them and let someone else make them useful? I'd love to rock your Betsey Johnson dress!