I'll second every word that Brent said. It's a great deal for $90. If nothing else, it has a CD-in and a rudimentary drum machine for practicing. I used it for years, just for basic stuff on stage - compression, tuner, and a chorus here and there, and it performed great. Built like a tank, too. Took a few unfortunate drops, and never hiccuped.
I never got the media part to work (and I'm a computer guy by trade). Ordered some memory for it, and it worked a time or two, then quit recognizing it. Granted, could be because of the above drops.
But yes, $90, jump on it.