TY for your answer. I think the most recent auction ended. The number on most recent was 160333037306 and ended on May 11th. The previous auction was 160331260025 and ended on May 3rd. It looks like the cert numbers on the coins were the same.
I'm always glad to see more in the hobby. I sent you a PM so check it out. Send me a link to the auction and I'll try to help you out.