10 most valuable sports trading cards
Athlete: Giannis Antetokounmpo
Card: National Treasures autographed card
Year: 2013-14
Value: $1,857,300
Rank: 7
Athlete: Giannis Antetokounmpo
Card: National Treasures autographed card
Year: 2013-14
Value: $1,857,300
Rank: 7