The account for sale here is
/u/fucksteam1337. Account seems to be looking to do a few trades in the CS:GO trading subreddit, so it might be that OP wants to scam someone and than ditch the account. Be careful.
Not a great username for promoting your company or your service either.
(archive of thread)I will pay the escrow fees. you can wait 24 hours before releasing funds so there is no chance of me changing the email address.