Not sure where you are located, but KSL.com out of Salt Lake has an excellent on-line classifieds service. Don't know the cost of placing an ad, but I know a lot of people around here (Southern Idaho) watch it for cars, bikes etc. I see bikes in there advertised from around the surrounding states.
2004 Vulcan Classic 1500 - carbed
Grips, Freeway pegs, engine guard
Floorboards, Nomad rear seat,
Custom made luggage rack, Windshield & Lowers
Saddlebags, Passenger floorboards,