Agreed, and also, if your site does happen to become popular in say a few months time, you are going to regret selling a link for $10. I know i have had that happen to me before..
I recently bought a lifetime like on Spyka Webmaster for $5 USD. Asking £20 ($32) for a lifetime link especially considering your site's stats...never going to happen.
I'm afraid i'll have to agree with Murder here, because of how cheap spyka is selling his links, it just won't happen for you at that price.
If you really want to make "money" go over to DP and offer a text link for 6 months for $2 and i'm sure you'll get some results. However most people there will want to use PayPal so you may not get many with only offering the current methods.
Your other option is to put up bidvertiser ads for awhile, or encourage your members to join a site like Rewards1 as a referral to you and have them "complete offers to support the community" - I've yet to see it done but it might be worth a try.
well how does anyone know for sure that you are going to be big, i mean people have no assurance that them investing in your site will pay off in the future. (Im not saying your site wont get big im just saying whoever is considering buying this has no assurance that it will)