You can own this one-of-a-kind autographed baseball signed by the 2010 Washington Nationals team. Includes Stephen Strassberg, Adam Dunn, Brian Bruney, Chien Ming Wang, Christian Guzman, Craig Stammen, Drew Storen, Garett Mock, Ian Desmond, Jason Bergmann, Jason Marquis, Jesus Flores, Jim Riggleman, John Lannan, Josh Willingham, Matt Capps, Nyjer Morgan, Roger Bernadina, Ross Detwiler, Scott Olsen, Sean Burnett, Tyler Clippard, and Willie Harris.