People only really buy accounts of people with HIGH feedback and a good rank, that they're confident they won't recover or will provide recovery help, instead of just getting banned. Otherwise you can pretty much forget selling it. If you manage to find someone tho, you won't be getting anywhere the near price that account in theory is worth. The only option if you find a buyer is probably via Paypal, so the buyer can chargeback if someone like you scam them and recovery after a little while. Good luck tho.
Ad-on: In case you would be interested in putting up a selling thread for your account here, you would need 100 posts at least (non-spam).