Here is a listing I found in my area. I haven't done much research at all to know if it would be worth getting to use for my HT. If anyone can explain these equipment if I could be able to use them too, it would be greatly appreciated!
Currently I have
Receiver: Denon 1912
Fronts: Polk Audio Monitor 70s (x2)
Rears: Polk Audio Monitor 50 (x2)
Center: Polk Audio Monitor 70
KLH Sub GFX-550
Elan Video Controller Z880/881
Elan Pre-Amp Controller Z630/631
Elan Comm Controller Z600/601
Elan Power Amp Z660
I could get all the Elan equipment for $40 or so.