Pics would be awesome, they look cool but they are so cryptic unless you have a very small tank dedicated to them it's hard to justify them. I saw one on www.sharkysreef.com for a decent price a few weeks ago but it was already sold.
It is located about 15minutes or so off the Branch Ave exit on 495 (DC beltway). Call ahead and ask if they have a certain fish in stock. Larry will let you know if they have them, and how much they go for. Roozens is not your typical LFS, they operate more like a distributor.
Well, I moved all of my tanks to the new house and when I moved them I saw the goby. He's still alive, so hopefully he'll come out and play and I can get some good pics