The Most Expensive Head

Osama Bin Laden has the most expensive head in the world. The Government of the United States has put a reward of fifty million dollar which works out to some three trillion and two hundred billion in my local currency. This is really very huge amount. Since the September 11th incident in the US, Osama Bin Laden has been underground and still the US Military has been hunting him down to no avail. Unlike Saddam, Bin Laden has been able to hide the better way and that's why the value of his head is hiking up. I can assure you all readers that if Bin Laden don't get caught up in five years from now, his head would worth more than the value of a round trip to the Mars.