What is value of 1961 Twins AL baseball signed by Martin Killebrew Lemon Kralick Kaat Allison Battey Pascual Ramos Green Stobbs Moore and Naragon?
According to the collector's price guide, "Team Baseballs," your ball is worth between $200-325, with value being greater or lower depending on exact players present - in particular, the inclusion or exclusion of Billy Martin and Hall of Famer Harmon Killebrew - plus the all-important overall condition of the ball and autographs. Other key factors include type of ball (is it an "Official American League" ball?), whether there are any "clubhouse signatures" (autographs signed for players by ballboys, attendants, etc), and total number of signatures present. These factors, plus the authenticity of the all the significant signatures are the main variables in determining value.