How much is a autographed1987 Topps Pete Rose?

Answer 1

Pete Rose signed 1987 Topps baseball cardA Pete Rose signed Baseball card is worth about $15.00 - $25.00 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.

This card has little effect on the value. In general, collectors of baseball cards would rather have a baseball card without the signature. The signature would be considered as a flaw in the condition of the card and will lower the value. If the signature has a lower value than the card it will lower the value of the card. The un-signed card will have a higher value.