Occasionally I browse ebay and look for random things.
In fact, I bought my current car on ebay from my cell phone.
(thats an example car that looks identical to mine)
Anyways, I ran accross these old Apple servers (back in the day, apple sold xservers) which have 8 core xenon at ghz and 32gb of ddr3 for like $200. I'm thinking that I could slap some Linux on that thang and install a PCI-E graphics card and have a swell gaming rig for cheap.
What do you think? If nothing else, I could always just use them as general purpose desktops.