-unfortunately I would usually recommend checking stubhub 5 minutes before game time, but the UPS store I suggest to print those tickets is closed on Sundays. I'm not sure if there are any other available options to print, so scalping may be your bet.
-If you want a flight deck for that game, you will need to go there early and make a mad dash for it. I hope you have someone else coming with you because you will need to alternate bathroom breaks.