A Frank Thomas single signed Baseball is worth about $65.-$100. Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the signature. Signatures that have not been properly authenticated could sell at half the market value or less. Add for inscriptions. Collectors will pay more for inscriptions such as "35" and pay less for personalized inscriptions like "Good Luck Chuck" Signatures authenticated by Steiner sports, or Mounted Memories that use authentication holograms sell at the higher price. In a recent auction a Frank Thomas single signed baseball sold for $107.55
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A Elston Howard single signed baseball is worth between $450.-$600.
Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the baseball. Signatures that have not been properly authenticated could sell at half the market value or less. Add for inscriptions.
A Ryan Howard single signed baseball is worth between $100.-$200.
Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the baseball. Signatures that have not been properly authenticated could sell at half the market value or less. Add for inscriptions. Collectors will pay more for inscriptions such as "#6" and pay less for personalized inscriptions like "Good Luck Chuck" Signatures authenticated by Steiner sports, or Mounted Memories that use authentication holograms sell at the higher price.
An official major league ball signed by Frank howard would be worth about $35-$40.