Your figures are wrong, but I'm guessing that's because it hasn't taken into account the first price change. My smallest gate receipt has been $56,523 and my largest was last games $65,644; so my average can't be only $55k. Probably a shade over 60k, looking at my own internal figures.
Pretty happy with how the seasons progressing, now I just hope there's an 18yo ATG for me to draft ;)
He pulled them from Buzzer Manager, which was just updated for Utopia teams and therefore has no idea about the ticket prices for the first third of the season. And it doesn't have my arena right, either - it's an expansion behind. It looks like the stats at least are up to date and there are some interesting ones there.