I bought the RCA RS2664 at Wal-Mart for $99. I had purchased a Sharp model a few weeks ago, but the CD trays locked up and would not open or close. It seems that bookshelf systems are fussy that way, I guess. The previous reviewer is correct that this system is a little large, but the sound quality is very good. We have our unit in our basement, primarily for my teenagers. They can hook their mp3 players up to it via the USB port, and it works very nicely as an extra stereo system for our home. For the price, I think the RCA RS 2664 is an very good value.