I pretty much came to a stop sometime last year. There are a few factors in that decision. One of which is price. It used to be just Nintendo (and relatively obscure stuff) that was high in value. Once the Sega stuff doubled I knew it was moving out of my price range. Me collecting video games is a more recent thing. I went many years without really playing any sort of variety... mostly PS2 stuff like ESPN Baseball, the Katamari games, Farsight's pinball titles, SoulCalibur series, etc. And I had missed a lot of PC stuff which is my main interest. Another factor is game overload. I do not spend large amounts of time playing games anymore and I soon realise that I end up with more games than I can actually play or games that I won't ever play.
So I pretty much take a break from it all, and do not actively search out anything. I still will pick something up if it is a good deal or really cheap. I do intend to look at what I have and figure out what I really want, and then will likely move stuff out locally. I'll still probably keep all the hockey and baseball games.