Michael Jordan might still be the king of cardboard when it comes to basketball, but even he can’t stop a vintage gem from breaking records. A PSA 10 1948 Bowman George Mikan rookie card sits at more than $150,000 with several days remaining at SCP’s Fall Premier Auction. And while that’s a big number, expect to see some big jumps. The same card sold for $225,000 in 2009. Pre-auction estimates suggest it could double this time around.