By Andrew Gould Sports fans across the globe are seeing ticket prices rise to astronomical heights. However, someone in New Orleans has the opportunity to attend a live NFL game at a discount. Tickets for Sunday’s NFC South matchup between the Saints and Carolina Panthers are going cheap on secondary markets. As FOX 8’s Garland Gillen noted, upper-level seats at the Superdome are as low as $4 per ticket on Seat Geek. Fans on social media were quick to joke that $4 tickets are still too much. The Panthers enter the Week 14 road matchup with just one victory all season. They’re 29th in scoring a…