>Of course there are other systems the artist could use to improve the perceived fairness to fans, like linking ID to tickets, or using a lottery system, or sel

>Of course there are other systems the artist could use to improve the perceived fairness to fans, like linking ID to tickets, or using a lottery system, or selling tickets to anyone willing to wait in line for days. But all of these have their own pros and cons. Which are all non-money methods of charging more. Whether it's with time or luck.