Well, my 2010 Speed3 is listed (which will dox me if anyone doesn't already know my real name, but I think you do, and nobody reads this crap anyway).
Used prices are kinda hard to peg at the moment (they're going up a lot lately), especially for a car that they only made about 30k of, there just isn't a crazy amount of data to track trends, so I took a shot, and we'll see.
I spent the $5 to do CarGurus as well, because it gets good reviews, but it's not even live there yet. It can take like 2-3 days from what I'm seeing. Meanwhile I get Craigslist and Facebook hits instantly. If I sell it before it's even live there I'm gonna be a little upset. What kind of system takes days to show a car in search results? You can get there by link, but nothing in search yet.