The Masters memorabilia is some of the most coveted in all of golf and collectors are willing to pay a premium for it ...

A 2007 Upper Deck Exquisite Logoman Autograph 1/1, featuring patches worn by Kobe Bryant and Michael Jordan, is poised to ...

We’ve got diamonds in our eyes — baseball diamonds that is. See which of the most valuable Barry Bonds cards hit a home run ...

The allure of finding lost art treasures is real, but proving authorship—and determining an artwork’s commercial value—can be ...

A 17th-century drawing of a lion by Rembrandt could become the most expensive work on paper ever sold at auction, according ...