I have my car for sale on cars.com and get these calls every day from people like Jim Kraft. I'd say it is a BS. One guy called me and said I already have a buyer for your car for a full asking price. I told him straight forward: "No you don't!" He was like--- How do you know that I don't (laughing). I even get calls from local Mom/Pop "dealerships" that offer me to put my car on their lot for $180 till it sells. I asked one guy, so a $30K car will sit at your lot, people will take it for a joy ride, you don't invest a penny for "your inventory" and I am out of $180. No thanks!
I got 2004 X5 4.4 with Navi and Comfort seats and 46K miles and neither your car nor mine are just worth 30K right now. Yes, I know this is not what you want to hear but it's just the way it is right now. 4.4 V8 America, people are in shock of the gas prices. Good luck with the sale though.