A 1947 Pittsburgh Pirates team signed Baseball with the key signatures: Kiner, Greenberg, Herman is worth about $500. -$1,000. If it has Wagners signature as well it will have much added value. You would have to figure out what year the baseball is from to get a more accurate value. If the signatures are of players from different years it will have a lower value. 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. Prices may also vary based on the amount of signatures, and key signatures acquired. The more complete the baseball with key signatures the more valuable.
If the signatures are not properly authenticated the baseball could sell at half the market value or less.
Chat with our AI personalities
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. Prices may also vary based on the amount of signatures, and key signatures acquired. The more complete the baseball with key signatures the more valuable.
If the signatures are not properly authenticated the baseball could sell at half the market value or less.