I guess you don't own one, or you'd know that it's a great little machine for everyday tasks.
I plan on putting my unibody mini up on CL as soon as the blogosphere concludes a refresh is imminent. The general public doesn't usually realize a new model is on the way, and hopefully I'll be able to sell it for close to what a refurb would go for on the Apple site. It's worked for me in the past, allowing me to buy the latest model for a minimal cash outlay.