Sorry I was slow to answer...was checking a few books for info, and I got distracted and forgot.
I guess it's a bit late to help in the case of that auction, but I don't think I could have helped much anyways.
I really know more about the hytest racing axes, which are cool. I am looking into picking one up, to use for winter training and possibly one to use for a few random winter shows where frozen wood is a possibility. The steel in them is much softer than the steel in other racing axes, and will take the abuse better.