This marble is one of twenty-five that was signed on Christmas Day 2008 by all 6 Davis Brothers, Rick, Steve, John, Joe, Mike and Mark. This is a must have for the Davis Family Marble Collector. (230345) This as well as all of the marbles I am listing are from my personal collection and I feel are absolutely beautiful marbles and great examples of the artist's work. Thanks for looking. Any questions, just email!FREE SHIPPING!!!