What is the value on an autographed Mike Piazza baseball?

Answer 1

A Mike Piazza single signed Baseball is worth between $150.- $200. 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. Add for inscriptions.

In a recent auction (March 2008) a Mike Piazza single signed baseball sold for $127.

Answer 2

Mike Pagliarulo single signed baseballA Mike Pagliarulo single signed baseball is worth about $30.- $40. Value is based on average prices of recently closed auctions. Prices may vary based on condition, and the type of authenticity that accompanies the signature. Signatures that have not been properly authenticated could sell at half the market value or less. Add for inscriptions.