Depending on how your banner looks, out of 21k daily impressions, the page with generally have a 1-2% CTR Assuming the lowest possible CTR you will still be getting about 2,000 visitors to your site a week! the advertsing spaces are located on this redirection page Cost is $5 a week or $15 a month, I can verify the current impressions, CTR and traffic for serious inquires.
Yes, i'm waiting on the current advertiser to pm me back with the results of a week campaign. There is one spot still open.