How much is a 1987 postcard set signed by Minnesota Twins Baseball team worth?

1965 Topps Minnesota Twins Team card number 24A 1965 Topps Minnesota Twins Team card number 24 has a book value of about $6.00 in near/mint -mint condition. Professionally graded cards will sell for more. Condition is important.

Common flaws with Baseball cards include: rounded edges, creases, off centered, and faded color. Any or all flaws will devalue the card significantly.