It's preseason, I would bet that 90% of the season ticket holders were trying to give this game away. Meanwhile, if you're a Laker fan, you can get into this game for 10 bucks, but trying to buy into a regular season game here will run well over 10 times that, in the back row.
Unfortunately, I think a fair amount of the Suns tickets are bought up by scalpers and corporate seats who give them to visiting clients, but, in the regular season, I don't think the "away" fans account for more than 15 percent or so... unless we're really on the suck.
I think Pistons and Bulls fans invade more than anyone else, a lot of people live here from those cities. My brother in law is a huge Bulls fan and I've taken him each time I've gotten that game. But... he typically is fine with the Bulls losing because they're in a similar state to the Suns for much of the 2010s, such a dark place that a total overhaul feels needed.
Seriously though, it's wild how much geography impacts secondary sales. Some team like... the Grizzlies or the Wolves, can be having a monster season, and the resale value of those tickets are rather low, but the Pistons can be 15-40 and the tickets will run way over face value.
