Retailers say they're working quickly restock them. The majority of the fans say they knew exactly what they wanted to bring home from the tournament.

Those working and shopping shared comments on the week's must-have item.

"My hat," said Jerry Fredericks, of Fayetteville, "had to have it."

There's still plenty of time to grab that memorabilia from the official tournament store. The assistant director of retail says they'll be on site until Sunday.