In order to make the most of your next estate sale shopping adventure, we tapped experts who are sharing six types of valuable items that you will want to keep an eye out for as you browse.

By 2022, global net worth soared to an astonishing $431 trillion, giving rise to a wave of extreme luxury and excess. From golden yachts to billion-dollar skyscrapers, the world's wealthiest ...

From billion-dollar yachts to diamond watches and rare art, explore 15 of the most expensive things ever purchased by the world’s wealthiest people ...