[quote=Tatsua Aiisen]
He wouldn't be able to steal that, since GoB's ability is only effective when it's a NP. He might snag a few of his treasures though, if they were out when the battle ended.
[/quote]

GoB is physically represented as a key-slash-sword. It actually got animated in /Zero when he decided to bring Ea out. Which most definitely isn't something he'd be able to get at. :P