Alienware Or Dell XPS Desktop Computer Wanted in Los Angeles, California For Sale

I'm looking to trade for an Alienware desktop computer preferable with monitor, keyboard, mouse and speakers. But it can be just the desktop. Must be in great condition. I prefer with SLI video cards and a sound card. I have over $xxxx.00 worth of things like RC cars, Car parts, electronics etc that I will trade you. I also have two new APC xxxx PSU Model# SUAxxxxRM2U worth $xxxx.00. These are over $xxxx.00 each new.
I would also consider a Dell XPS 700, 710, 720 or 730 desktop computer.