What is the value of Willy Mays signature?

Answer 1

Willie Mays Autograph ValuesSignatures will vary in price based on condition, the type of authenticity that accompanies the signature, the item signed, and how well the item displays the signature. Baseballs are the most common, and preferred by collectors because of it's connection to the game, low cost, availability and it displays the signature well.

A Willie Mays single signed Baseball is worth about $125.-$200.

A Willie Mays signed 8 x 10 photo is worth about $50.-$125.

Willie Mays signed baseball bats sell for about $175.-250. Professional model bats will sell for more. Value is based on average prices of recently closed auctions. Signatures that have not been properly authenticated could sell at half the market value or less. Add for inscriptions.