Alienware wants your old consoles, and is willing to pay money for them if you buy a new Alienware-branded PC. The Dell-owned PC outfit is offering a new trade-in program for game consoles, including most of the current-generation consoles.
If you own a Nintendo Wii, 250GB Xbox 360 Slim, 60GB PS3 "fat," 120GB PS3 Slim or 500GB PS3 "super slim" then Alienware will offer you $200 in cash when you purchase a new Alienware PC. In order to get your wad of cash, the console needs to be in working order with power adapters. Once you've purchased your Alienware PC, you'll print out a pre-paid shipping label, and send your console in.
You'll have to wait around 40 days or so to receive the money, which is better than nothing.