He is not talking about site price, he wanna buy a link for that priceMost likely fake PR. I would suggest you avoid that seller.
Even if I don;t know the site he is talking about I am pretty sure that he is not getting the link on the home page....If he guarantees that your link stays on the homepage for a couple of weeks then it could be a nice deal.
Ah....if you have to promote your PR6 blog to get some posts this means only one thing. Let's be honest...why pay when you can get it free? check my sig and get free PR 6 guest post