'Pac Man' and 'Money' trade pleasantries in hyping fight

Foes all smiles as ticket prices announced for Vegas mega-bout

Manny Pacquiao was out walking the red carpet by the time Floyd Mayweather arrived, fashionably late for their first appearance together to promote a fight that really needs no promoting.

But it didn't take long on Wednesday for Mayweather to put the fight into perspective in a way that only a fighter nicknamed 'Money' can.