"Well basically this is my setup and I haven't been banned or warned yet on any of my main accounts.
This is what you will need:
1. A decently sized guild with a bank.
2. a friend to help you.
-OK, Create a horde/alliance character on a scammed account and have a mage port you to Org.
-Then do the TCG scam to get anywhere between 2,000 and 5,000 gold.
-Then join a friend's guild and put all the gold in the bank.
-Next have your friend whisper you with "We don't allow scammers in our guild" and have him kick you from the guild your scammed account will eventually be banned.
-Wait a few hours then remove the gold from the bank and split it.
It worked well for us, I hope it works well for you all as well. I hope this isn't common sense or a re-post...feel free to flame."