Over the last month I helped two friends to sell their blogs, and one of them went for over $30,000. Even before that I used to get emails from people wondering if I would be interested in purchasing their blogs, or if I knew someone that would.
Most of the times I am interested in taking a look, and I also know many people that buy and sell websites for a living, so I am thinking about exploring the business side of this market. Many sellers and buyers prefer to keep the transaction private instead of going with a public auction on Sitepoint or similar, because it makes the overall process smoother.
So if you are trying to sell your blog privately, drop me an email and we can arrange something. Similarly, if you are interested in buying blogs privately, let me know and I will keep you in the loop of the opportunities available. You can reach me on daniel AT dailyblogtips.com.
Update: Please only consider selling if your blog is already making $300 or more monthly. If that is not the case, it would not be a good idea for anyone.