The value of team signed baseballs rely on the Key Signatures or in this case a player(s) that have made it to the Major Leagues. The bulk of the value will be based on this. If there are no Major League player on this Baseball, the baseball could have a higher value if sold locally in the Newark area as being desired by a local fan.
The value of a multi signed baseball cannot be priced by the value of each signature added up. Multi signed baseballs are valued as a group of signatures, and how desired that group is as a whole. This does not necessarily mean that two signatures will sell for less than one, but in most cases it does, or at least not the full value of the two signatures added up. A Charlie Keller single signed baseball is worth about $200. -$250. A Charlie Keller Newark Bears team signed baseball would most likely sell in the $100. -$150. price range.
how much is a signed milt pappas no hit baseball worth
A baseball signed by Andre on Amazon, is $137.99
I think it depends who signed it.
It depends what team and who signed it.
To me $2