Okay so since i am new at this, should I make a new account and send all my unbuyables to it so it doesn't get iced? What do you do?
Give the Guide section a read. There are a lot of guides and opinions on this. You can sell UBs on the account you ABed them on, but its considered more risky as it can lead to other users reporting you. Its general practice to transfer them and let them 'age' in your SDB for 1-2 weeks before trying to sell them off.