Looking for a good small case, preferably on the low side of $100
NZXT Vulcan is pretty great in my opinion.
Fractal 1000?
http://www.fractal-design.com/?view=product&prod=61
Haven't used one before though..
I like the 1000, I was also looking at this Silverstone
http://www.newegg.com/Product/Product.aspx?Item=N82E16811163223
I also like the Vulcan, all except for the mesh side, it looks kind of out of place.
SilverStone PS07
Fractal Design Arc Mini