How much should I sell my Runescape account for?

That's a nice account, by the way. Most people will look for combat levels, any 99's you may have, and if there's anything of value in your bank. And of course you have those few skills that are a tad bit low, but overall it looks pretty decent. I'm not sure how to price an account though. You can check all of those websites that sell accounts. Normally they just specialize in certain skills, and since yours has a variety of high levels, it can be worth a little bit more. If I were you, I would keep trades like this local. You can never trust people online, if that's where you're planning on selling it. Just hope the guy hasn't been to one of those websites, and set the price to...I dunno, 100-150 dollars? If I ever sold mine, I would take into consideration the amount I spent for membership and charge the person close to what I paid for it in the long run.