1988 Topps Nolan Ryan card number 250A 1988 Topps Nolan Ryan card # 250 has a book value of about $1.00 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.