Grok says:
"Flights from Port Moresby to Las Vegas are brutal—round-trip's pushin' three thousand five hundred US dollars or more, plus visas, hotels, time off work. Most Papua New Guineans aren't flush, and international travel's rare—old stats say maybe ninety thousand left the country total back in two thousand two, and outbound's still tiny. No fresh numbers, but holiday trips abroad? Probably under ten thousand a year, if that.
For somethin' like this—season opener, national pride on the line—I reckon a few hundred might make it. Maybe five hundred tops, if the government or NRL chips in subsidies, or fans pool cash. Think die-hard supporters, ex-pats, officials... not masses. The visa deal for Australia games is cheap now—twenty-five bucks—but US? That's full price, no shortcuts."