OK I have been trying out a few methods for a while and so far it has been difficult to find a decent mark. With this approach you will have higher chances of success.
What we will be doing:
Impersonating the Mass Account Buyers on Markee.
Contacting people that reply in there threads with, "Posting".
Telling them there was a problem and having them re-recall it to your email and such.
Preparation:
No proxy needed. For contacting "marks" I use Meebo.com
Your Steps to Success:
Step 1: Find a Mass Account Buyer on Markeedragon
Step 2: Create a very similar username to theirs. The closer you can get the name the better your chances of success.
Step 3: Act professional and human. Tell them that there was an error in transferring the account email and you do not have access to the email you asked them to change it too. Ask them to recall it to you and offer some free Paypal like $10 or something to get them interested in doing it faster.
(If they say "Lol, scammer" Block them and move on to the next one, no use arguing and such.)
Step 4: After they recall ask them to give you all the information to make sure you don't have to bother them anymore.
What you are left with: A user who thinks an account buyer has his accout. A full info account.
What you can do:
1: Fake ID and claim the account as your own
2:Transfer it to another account and sell it
3: Sell it to another markee user and use the money to buy virtual goods on a fake Paypal.