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.
There is no way of telling the difference between a regular season baseball, and a World Series baseball from 1976. Rawlings started to make World Series baseballs in 1978 that features The World Series logo. If you have a signed baseball from the 1976 World Series then you would have to be more specific to who signed the ball. If you have a baseball that was used in the 1976 World Series without proper provenance that is was used in a Major League game or World Series it would be valued as a used baseball and have a low collectors value.
The ball is worth $125.
a LOT even if a nobody signed it
A baseball hat signed by the 1997 Florida Marlins is valued close to $150. The Marlins were in the World Series in 1997.
it's either ancient history or priceless by now hold it on for dear life.It has centimental value.
$350.-$600 is the value of the whole team autographed photo signed by the 1966 world series orioles.
The Value of the baseball would be determined by the whoautographed the baseball. The Atlanta Braves team, the Cleveland Indians team, or players from both teams that played in the World Series. If the baseball was signed by a single team it could have a higher value than the signatures belonging to players of both. The condition of the signatures, the authenticity that accompanies the signatures, and the key signatures that appear on the baseball, all will be factors. Either way a value cannot be estimated without the knowledge of at least who signed the baseball. First base.