A 21,410-square-foot mansion in north Scottsdale with a secret underground NBA-level gym is listed for $23.5 million.

These are the 7 vintage basketball cards that cost under $1,000 that I would target if I were starting a vintage collection.

The 21,400-square-foot estate also includes a putting green, a golf simulator, an outdoor running track and 18 bathrooms.

Technically, it's not a card, but the 1986 Fleer Michael Jordan Sticker is a bargain compared to his more popular rookie card ...

A super rare Allen Iverson card just sold for a WHOPPING $701,500 at auction … obliterating the previous record for an A.I.