A 1987 Boston Red Sox Team Signed Baseball with the key signatures: Boggs, Rice, and Clemens, is worth about $75.00 - $100.00
If the baseball features signatures of players from both the 1986 & 1987 teams it will be valued closer to the 1987 baseball.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. Prices may also vary based on the amount of signatures, and key signatures acquired. The more complete the baseball with key signatures the more valuable.If the signatures are not properly authenticated the baseball could sell at half the market value or less.