So glad I decided to purchase my tickets through CheckFootballTickets to the Manchester United vs Sunderland game. I was worried a bit, given the short notice, but the costumer service promised that I would have them on time and it was like that. I got the tickets by post super fast. I have to thank to one of my work mates, that highly recommend me this site. Very reliable and efficient, and that makes your life easier in this kind of situations.