I know it's not exactly the same, but i'd like to give a shoutout to a potential solution anyways - Good old Games. There's one example that made me really really happy, about ten years ago i wanted to get another copy of Sid Meiers Alpha centauri and the cheapest one i could find was for 200€. They stopped producing it at some point and copies - all of them, regardless the state - became a collector thing. GoG got the rights to sell them online without DRM which is absolutly awesome imho. I gotta admit i don't buy there as often as i should because most of my games are on steam now and... i'm lazy. But they really do good work there.