I collect because it brings back great memories. I was born in 1958, so the console didn't come out till I was in my early 20's. I got my first credit card and the Atari was the first thing I bought with it. That and the Space Invaders cart. I love Space Invaders. Between me and a friend of mine, we played that cart to no end. I ended up getting like thirty carts for the thing. I then packed it away when I made a move, and never unpacked it. One day I was going through some boxes, and there it was. I pulled it out, hooked it up and it worked like new, as did all the games. I got hooked again. I then started getting games I always wanted but never did back in the day off EBay. Now I have a few of the new ones, and keep checking the auction sites for more I never had. But they always bring back the memories of when I first got it...the visuals, the sounds...priceless.