manny pacquiao may be edging closer but floyd mayweather showed no sign of nerves as he splashed out on may 2 in a blockbuster that has been billed as the most anticipated fight in years .
floyd mayweather adds a 2016 mercedes-maybach s600 , which cost $ 210,000 , to his collection of sports cars .
mayweather posted a photo posing in front of his incredible £ 35m super fleet .