I have to agree with Redawg on this one. The bands expense$ are reflected in ticket prices, and thats not to say that Jaybird is not partially correct. Its standard business practice to let the market drive your price as high as you can get, its all about the Bottom Line.
Most artists have numerous people that all have important jobs. Lets start from the ground up to give an idea of how many people are involved, and they all get paid. Writers (yes some bands don't write all their material), Music Publishers , General Managers (standard rate of 10-15%), Road Managers, Attorneys (who also get 10%), Publicist, A Marketing team, Merchandising team, Studio Producers (Who are sometimes also listed as writers of the songs with the band, Cost of the album which needs recouped and paid back to the Record Label. Those are the people in the close circle.
Now to go on tour, they have to bring in much more. Sound, Lights, Video, none of which are cheap and more mouths to feed and house on the road. Theres transportation for all the equipment above, and Tractor Trailers aren't cheap. Oh ya, theres the tour buses too, and Airline flights when needed. And like any business, insurance needs to be present to make things happen, and thats not cheap either. The sound and light guys get put into some dangerous situations and I bet they all have medical and dental

Oh ya, and since we are talking about paying people, Unkle Sam gets paid too. And not just taxes.... When your an employer and you pay your employee, you also have to cover social security cost for each employee.
Factor in food, drink, all the secretaries, and oh ya, the cost of each band members rigs, and backup equipment and wow, theres allot of bucks wrapped up in being a national touring act. I'm sure I missed many more....
Lets say an act plays a 6000 person arena at an average of $50 a head. Thats $300,000 a show. When you have to pay 200 people and some of them command high dollars (managers, attorneys, paying the label back), they don't as much as we would think.
Its a business, and its about money. If your product your offering is top notch and expensive to make, you charge top dollar.
Just my opinion
