I currently run http://www.cameronpalte.com/ as a make money online website and I am looking at selling a 250*300 ad block in the right sidebar.
The blog gets around 2000 unique views/month.
I'm selling this ad for a yearly basis - you can buy it and have your advertisement there for an entire year!
Yearly Price: 0.50 Bitcoin
Alternatively, you can buy the advertisement as a one time offer - a permanent advertisement for 1.00 Bitcoin.
PM me if interested
You're basically asking for $11 CPM. Good luck with this. That's equal to what some of the top tier networks charge for video ads that are high performing.
That is a bit overpriced you should reconsider.
The time stamps on the posts/articles are all from 2012, if there isn't anything new to read, it is unlikely that traffic will ever improve