Hello, I can sell you three types of advertisement on my blog. One banner ad which is right at the top of the page which can lead to loads of visitors. The size of it is 468x60 px and I will charge $7/month for it or $20 for 6 months or $40 for 12 months. I have another spot which is 125x125px, these are also near the top of the website on the sidebar. I will charge $5/month for these or $20 for 6 month or $30 for 12 month. I have another advertisement location which is the blogroll. I currently have 2 links in my blogroll and have space for only 1 more. I charge only $3/month for these or $10 for 6 months or only $15 for 1 whole year! All links are DoFollow which means it can lead to loads of backlinks and lots of unique visitors. Please get back to me if you are interested.