2018-19 Luka Doncic Basketball Card
Maker: Rookie Card
Original Price: $16.99*
Worth Today: $4.6 Million*
The record-breaker is a signed single-print rookie card featuring the Dallas Mavericks point guard, Luka Doncic which fetched $4.6 million. Despite the fact that Doncic is only in his third NBA season, it is unlikely that the record will be broken in the near future. These cards are worth almost as much as the players themselves – although not quite.