A 1971 Minnesota Twins Team Signed Baseball with the key signatures: Killebrew, Oliva, Kaat, Carew, and Blyleven is worth about $100.-$150. 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. For more information on team signed baseballs, links to full team rosters, key signatures, and price guide see Related Links below.
A baseball signed by Andre on Amazon, is $137.99
probobly 15-20$
Signed autographThere is no difference between signed memorabilia and autographed memorabilia. It is just deference in terminology. A signed baseball is the same as an autographed baseball and the same value. An autograph is signed. You could sign a check or a document but the signature would not be considered an autograph. You sign a baseball or a photo and the signature is an autograph.
Single Signed Baseball - This term is used for baseballs that have been autographed by only one player.Multi Signed Baseball - More than one or a group of signatures on am item such as a baseball. An autographed baseball with only a few signatures of players from the same team but not enough to be considered a team signed baseball. Team Signed Baseball - or Team Baseball. A baseball autographed by the majority of the members of a particular team. For more Baseball Collectible Terms see Related Links below.
depends on what type of baseball he signed, how he signed it and also what type of pen he used and where on the baseball.
The autographed baseballs are valued at a price between $40 and $60. The exact price will depend upon the condition of the baseball and when it was signed.
$2000.00
about 400 dallars if its signed by all of them
depends how good he is, the better he is the more it is.
Autographed means signed by a player.
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I have seen a 1998 Stadium Club Autographed Card signed by Mark Grace on autograph-cards.com for $16.00.