How much would it cost to bring a Band in like Bon Jovi, Aerosmith, Daughtry or Linkin Park to play a concert?

if you average out the cost of the tickets to a band like the ones you mentioned, it would be around 100 USD. say each concert has some 20.000 people on average... it would be 2 million dollars, and if you take off the cost of organizing the concert and such it would leave the band... i would think a million dollars. If i was them i would charge 750k minimum for a concert =)