Batman is one best movie and is also a famous fiction hero character from very long. Since the birth of the character till date the batman has undergone many changes.
Most of us wanted to become a batman or imagined ourselves as a batman.
Of all the superheroes, Batman's wealth is significantly larger than most - with the possible exception of Tony Stark aka Iron Man. Wayne Manor costs $600,000,000 alone with an annual running cost of $37,000.
Top that off with $80 million worth of vehicles and a stockpile of weapons totaling more than $10,000 and you will have to save pretty hard to afford to become Batman.
Of course Batman hasn't saved or taken out a loan to build up his wealth. He was born in to the Wayne family fortune and now owns Wayne Enterprises, a multinational organization with divisions in technology, shipping, defense, chemicals and many more.