I was selling a car on craigslist and I listed it high. But since it sold for almost the price I wanted (1500 over book) I am justified in that. I know the actual market value for the vehicle but every other day I would get this: "Your asking retail. Kelly blue book says about $6900 so I won't pay more than 7. And I can see it tomorrow after 3 pm." That is an actual email I got.

If I had waited another month I could have gotten 9K for it. Wasn't hurting me sitting doing nothing.