What is the value of a 1978 Topps Gary Carter baseball card number 120?

A Topps Gary Carter baseball card # 120 has a book value of about $2.50. 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.