Where can I find a Miken Ultra II bat with an USSSA stamp on it?

Let me tell you why I am asking: I play in an "USSSA sanctioned" league, and a team that we played about two weeks ago used a Miken Ultra II bat against us. As soon as the guy stepped out to the batter's box, I grabbed the umpire and made him aware of the fact that Miken Ultra II's are illegal in USSSA. I know that they are illegal, are senior and outlaw league bats, and are not listed on the USSSA Approved Bats list, and those are the reasons why I do not have one of those bats. If anyone has ever used one of those bats then you will more than likely agree with me that they are awesome. Anyway, the umpire looked at the bat and it had a usssa stamp on it, so he allowed them to use it. I need to know where I can find one with a usssa stamp on it so my team and I can use one as well. Because, according to our league head, it's a legal bat because it has a usssa sticker on it. I'm not cheating as well, I'm just leveling the playing field :)