Whatever console decides to cut used games is the one I'm NOT going to buy. So far it looks like Wii U is the only one without any rumors whatsoever about blocking used games. I think I'm going to pick up a PS3 and play all the games i missed out on and ride out my backlog until Next-gen consoles come down in price a little bit.
As far as prices coming down? No, PC games are still $60 and they can only be used once. The whole reason no used games is a possibility is because publishers/ console makers want the most money possible. So instead of actually doing that with a good game they choose to do it by screwing the customers. If no used games is true I will probably never buy another home console again, and just upgrade my PC as time goes on.