I'll show that the account is mine by going on it and moving around and pming whoever is interested in buying it because at the moment some ******** have tried to log in to my account but since they failed the password attempts I have to wait 10mins. I'll add things like a pic of me saying 'Stay Frosty MPGH' later I'm too busy right now. Bump.
Your validity on external websites has no relevance on MPGH. Either get a middleman or go first because you should expect only scammers to associate with you based on this account's prestige and your overall reputation here.
Yes, I was just about to place a post saying I'm selling for $20. Add me on Skype: probot_the_robot or msn: email@example.com. Also pm me, I need to organise for an MM if you choose not to go first.