SCP Auctions will feature Major League Baseball All-Star Dmitri Young‘s high-end baseball card collection – widely considered to be the finest quality collection of Baseball Hall of Fame rookie cards in existence – in its spring auction beginning Monday, April 30.  The offering includes nearly 500 individual cards, including every Baseball Hall of Fame rookie card from 1948-90 and many other prominent player rookie cards. Young will use proceeds from the auction to start The Dmitri D. Young Foundation.