Sanderxpander
Or you could pay slightly more than that and get ProQ2 from FabFilter which does everything and more than the QC does. Sorry if I'm starting to sound like a broken record. I really love that thing.
Actually, I have the Pro-Q 2 and use it often but I just don't like it nearly as much. I like the QuadCurve interface much better (knobs for all bands always visible at the bottom, etc.) and I find the QuadCurve sounds more musical to my ears. The Pro-Q 2 is nice but Cakewalk really hit it out of the park with the QuadCurve.