I'm selling a banner spot on this blog
This is a high quality site with over 500 rss subscribers, and 4000 monthly uniques. Audience is made up of entrepreneurs, developers and designers.
Banner will be displayed in the sidebar, sitewide and will include a short snippet of text (site is pr3).
I'll also give you're site/product/service a plug in the weekly newsletter which has a very active reader base.
Price per month is $25.