A Sandy Koufax rookie card from 1955, and a Jackie Robinson card from the same set, are currently up for auction at LoveOfTheGameAuctions.com.

The 1955 Topps partial mid-grade set has been broken into multiple lots. Check out the Koufax rookie (current bid: $225), the Robinson card (current bid: $110), and the rest of the lots.

The auction closes Saturday at 6 p.m. Pacific Time.

More info: info@loveofthegameauctions.com