I managed to get one but I let it go because i'm not interested in going alone. I just kept going through the select ticket bit and kept trying.
There's 30,000 of your friends there.
Get down to the Ricoh and start asking around, try the casino, the ticket stall that will set up shortly { Blag it if you have to}, the stewards and everyone passing. I'd like to bet you'll get a couple of tickets somewhere, all the seats haven't actually been sold.