I must say great job, It took me a while to get used to the whole system of BuySellAds and what to do to make my website stand out so people buy the ads. But after a while, I figured it out and I earn around the same figures as that.
I have sites that earn $100-$500 from BuysellAds. But there are also some that earn $2000-$10,000 in a month. The best was $10,000 for one month but I don't think I can ever reach that ever again.
I would like to use buysellads, but they dont seem to want to approve my website for selling adspace. Dont know why, but this was about a month or so ago & i havent got a reply saying my xbox forum has been accepting, although i havent had an email saying it hasnt been either.