Concerts these days ain’t cheap. But these four in particular are outrageous. It’s not the artists’ fault. It’s the laws of supply and demand. Back in the day, shady ticket scalpers would jack prices up but now they’re online. Those web sites tack on their own fees so if a show is sold out, the face value of the tickets mean nothing. The “get in price” for a seat way up near top of the arena can go for as much $600 in 2019! Which shows are the most expensive?