Prices dropping fast on Ticketmaster. https://www1.ticketmaster.com/2018-us-hockey-hall-of-fame-las-vegas-nevada-10-27-2018/event/17005223BCD82B25?artistid=2337659&majorcatid=10004&minorcatid=9&tm_link=search_msg-0_17005223BCD82B25
That's a really good deal. I used this link and booked for $115/night not including the fees. https://www.orleansarena.com/event-calendar/2018-us-hockey-hall-of-fame-game-university-of-north-dakota-vs.-university-of-minnesota