My brother's selling his old sound system since we got a Bose system.  That's a Klipsch ten inch powered subwoofer, Klipsch Quintet III 5.1 surround speakers (5), and a Sony 7.1 110 watt per channel surround sound system receiver.  His craigslist posts are here:

http://washingtondc.craigslist.org/nva/ele/435555802.html

http://washingtondc.craigslist.org/nva/ele/435561118.html

http://washingtondc.craigslist.org/nva/ele/435564645.html

It's a damn nice system - just not much compared to what we've got now.  (And my oh my what we got now is quite wonderful.)

If you know someone who'd want this - it'd really help him out.