These days digital gaming makes it pointless to say game is first or second hand. And the physical media is reducing soon. Many game companies are purely digital and in future that is how I would be going as well. I prefer to have new game instead of used one.
Yes and the physical disk is definitely changing the way being purchased. I don't think the disk and the media is going to be there. I'd say that downloadable games are going to be future. And we can't resist it any longer.
Yes. Things will surely change on the cheaper side. I don't see the games to be getting any expensive if stadia changes the gaming demand on the different platforms.You are right as downloadable games are also cheaper and mobile unlike the experience of having to carry game disk around. That is the beauty of technology in our gaming lives as they try to make our gaming life beautiful in various ways.