The account for sale is an account that spammed the forum inside out.
If I were you I will be honest to myself and rank my account the way I can.

With the new merit system it will be hard for you to have a higher rank now.

Once DT member see your bought account it will be painted red, not to mention some of them is always on the look out.

Good luck 

Edit: You will not be able to participate in any bounty if you have a red tagged.