The market is really down on bikes right now. On top of that the Rocket is a white elephant. We, who bought and rode these bikes, are of a few. A dealer near me has had a decked out 06 with 13k miles at $9700 on Craigslist for almost a year now-http://sandiego.craigslist.org/csd/mcd/2831533139.html.
I saw another 06, modded (ct etc..) with under 15k miles at $6500 on Craigslist for 6 months. It popped up again a couple months later.
This kills me because I want to sell my 05 with 45k miles (3 k&ns,Jars, etc...) and I fear I'm going to take a beating. I have too many bikes and right now the Rocket gets ridden a couple days a month but still costs me money to insure and register.