Baseballs that have a theme as opposed to randomly signed signatures will appeal to more collectors, and will be worth more. HOF fame baseballs are a good theme but I cannot help you with a value without knowing the names. Find similar baseballs that have sold at auction and you should have an idea of the 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. Signatures that have not been properly authenticated could sell at half the market value or less. Fore more information on signed baseballs visit the link below. "How Much Is My Autographed baseball?"
The answer to your question is a relatively simple one but requires more info. Specifically, who is present on the bat, what type of bat is it, and when & where was it obtained?
how much is the first five hall of famers worth
IF HALL OF FAMERS LIKE YOUNT AND MOLITOR ARE ON IT, IT COULD BRING YOU $35-$50. OTHERWISE, $20-$25.
I don't know the exact number but there are at least 12 St. Louis Cardinals in the Baseball Hall of Fame. The value of your baseball will rely on which 5 signed it. A multi-signed baseball is valued as a group of signatures and how desired that group mis as a whole. You cannot add up each signature to find a value. If you find similar baseballs on line that have sold at auction you may find a ballpark value.
16 Hall of Famers
WWE gives there Hall of Famers are a HOF ring and Blauge.
12 Hall of Famers were Boston Red Sox
I would guess around 3/4 of all hall of famers are dead.
South Carolina State has Three Hall of Famers
I have a baseball signed by Bob Feller, he signed it in blue (flair pen) in 1985. Also other signatures on the ball are Phil Neikro, Jim "Catfish" Hunter, and others, seven all together, four hall of famers.