WCNC 12:16 p.m. EST December 30, 2014Cam Newton(Photo: Kevin C. c*x, Getty Images)CHARLOTTE, N.C. -- A limited number of tickets for the Carolina Panthers NFC Wild Card Playoff against Arizona sold out quickly.The tickets went on sale at 8 p.m. Sunday and by Monday morning only single seat tickets were available. There are reports that 7,000 playoff tickets sold out in 15 minutes.On TicketExchange and Stubhub...