This ball is an official National League (Coleman) issue and is single-signed by one of the all-time great left-handers, Sandy Koufax. The ball is signed "Sandy Koufax, Cy Young, 63/65/66," in black ink. While the signature is faded at the edge it rates 7.5/10 and the ball is in Excellent condition. It also comes with a wood base with a plate with the Dodger hurler's name on it.