A Ty Cobb Single Signed Baseball is worth about $5,000.-$8,000. Prices may vary based on condition, and the type of authenticity that accompanies the signature. A pristine example of Ty Cobb's signature and baseball could sell Higher than $10,000. Signatures that have not been properly authenticated could sell at half the market value or less.
In a recent auction a Ty Cobb Single Signed OAL (Harridge) Baseball sold for $5,078.75 Inscription will sell at a higher price if not personalized. I have found a lot of baseballs dated by Ty Cobb, and one signed and Inscribed "July 16 1949" sold for $11,950.00.
It doesn't matter too much on which card was signed. In general, collectors of baseball cards would rather have a baseball card without the signature. The signature would be considered as a flaw in the condition of the card and will lower the value of the card as a collectible. If the signature has a lower value than the card it will lower the value of the card. The un-signed card could have a higher value.
100 $
i have a Michael Cobb football card signed what is it worth
how much is a signed milt pappas no hit baseball worth
15
not much
A baseball signed by Andre on Amazon, is $137.99
How much is a ray tanner baseball
a lot
To me $2
$5.
Nothing....
How much a signed Rich Harden baseball is worth depends on the condition of the ball. Its value is generally between 35 and 155 US dollars.