Originally purchased for over $600 last year (http://www.overstock.com/Electronics/SLS-QS1000-Home-Theater-System/2663915/product.html). Uses ribbon tweeters which are generally only found on much more expensive speakers. Has seen light use (never near max volume) and is in like-new condition with one small mark on a satellite grille. Everything is included-original wires, manual, remote, boxes, etc. Selling because I'm moving soon and can't take these with me.
Here's a review: http://hardware.teamxbox.com/reviews/general/42/SLS-QLine-Silver-Home-Theater-System/p1/
Manufacturer's page: http://www.slsloudspeakers.com/content/view/40/106/
Cash only.