How much are the Ticketmaster fees and other added fees on top of the $16.50 price? 

I'm thinking about trying to purchase tickets for the December 31, 2017 (New Year's Eve) game at 2:05 PM.  That is the Chiefs-Broncos game and could be an AFC West deciding match up. 

However, it could be extremely cold and snowy in Denver at that time of year and it might be more entertaining to watch on TV.  Those $16.50 (or $8.25 if they go for half price) tickets plus fees would probably be on the top row or near it.