As the NBA’s first big-man superstar, George Mikan helped revolutionize the game of basketball. And as such, his 1948 Bowman RC #69 is one of the most important basketball cards ever produced. This copy is a strong example, graded PSA 6.5 EX/MT+, and sold for $13,350 in Mile High’s Extra Innings Auction that closed February 19. Bidding opened at $4,000, and the card attracted 12 bidders.