Most Expensivest - Season 4

2 Chainz seeks out the most expensive musical collections, meeting legends and the instruments that defined their careers. With special guests Joe Banamassa, Hit-Boy, Angelo Moore.

From lowriders to skateboards, 2 Chainz is on the road to find the most expensive collections on wheels in SoCal. With special guests Too Short and Deon Cole.

2 Chainz searches for the greatest collections of ALL TIME.

Sometimes big brains equal big bucks. 2 Chainz and his kids set out to experience the most expensive collections acquired by brainy collectors with smart money.

2 Chainz's journey to find the most expensive collections takes him to Hollywood and the intersection of big dreams and the big screen. With Sarah Silverman and Kenya Barris.

2 Chainz sets out to indulge his inner child with collections that dive deep into the world of iconic toys, games and childhood pastimes.

2 Chainz gets hype on some encore-worthy collections that feature everything it takes to put on a groundbreaking show. With special guests Mark Mothersbaugh and Savion Glover.

They say that if you can make it here you can make it anywhere, but 2 Chainz wants to discover what exactly you collect once you reach the top of the ladder in the Big Apple.

2 Chainz is on a quest to find the most expensive collections that allow him to arrive in style, get the party started, and ball out all night in Miami. Special guest Timbaland.

Sometimes, the most valuable possessions are hiding in plain sight. 2 Chainz goes on an adventure to uncover the hidden treasures of the city that never sleeps: NYC.