What is the value of a 1988 Yankee old timers game-ball signed by Mantle DiMaggio Berra Maris gifted to you by pitcher Tommy byrne?

Answer 1

Mantle DiMaggio Berra Multi-Signed Baseball

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 Mickey Mantle Joe DiMaggio Yogi Berra multi-signed baseball might be worth about $600.-$1,000. If all three signatures can be viewed at the same time when displayed it could sell for more. The signature on the sweet spot will also dictate the value.

If the baseball is "game used" it could have a lower value based on the condition of the baseball accordingly. A clean white baseball would be most desired to display the signatures. Added Value as a signed "1988 Yankees Old Timers game-ball" will rely on your ability to prove so.

The baseball would have to be accompanied with provenance, and the quality of the provenance will dictate the added value. A letter from a player such as Tommy Byrne, a team, or League official would be acceptable. A letter from a fan at the game would not hold much weight if any. Without provenance the added value will rely on the buyers belief in your story.

Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the signatures. Signatures that have not been properly authenticated could sell at half the market value or less.

As I Just noticed that you also have Roger Maris included on this baseball the credibility of the baseball being a 1988 Old timers game-ball is out the window as Maris Died in 1985 and could not sign a baseball in 1988.