10 Of The World's Most Expensive Items | So Expensive Season 13 | Business Insider Marathon
Business InsiderFrom a special strain of seaweed harvested in Korea to cricket bats made exclusively from a specific type of wood — we traveled the world to uncover the stories behind some of the world’s most valuable items. 00:00:00 - Intro 00:00:28 - Tourbillion Watches 00:13:05 - Cricket Bats 00:26:51 - Gamtae