The boxing champ Floyd Mayweather is always on the hunt for new cars. The guy is a total car fun with over 100 cars in his collection of over $10 million. This includes 16 Rolls-Royces and three Bugatti Veyrons. And he bought them all from one dealership: Towbin Motorcars in Las Vegas, Nevada. What’s more, he pays for them all in cash, $50,000 or $100,000.