I don't get people that are blaming the label for ticket prices...they have no say on this..it's down to the band and the concert promoters.

Labels do not make revenue from live shows unless you have a really, really bad contract, which there is no way Jon would agree to. They can sometimes take a % of merch sales nowadays, but ticket sales is very unusual.

Any band absolutely has a say on ticket prices for tours.
Jon's own Runaway Tours will be the only ones that have a say on the price of their Jovi packages...