Re: Out that whole lot..
Back in the day just about ANYTHING with the Activision name on it was gold. I had stacks of Activision cartridges. We traded and passed them around at school between friends like packs of cigarettes. Oh the hours I wasted on Pitfall...and then when I got bored with it, I wasted even more hours with the game that would result if you flipped the power on Pitfall really fast (random scrambled game, but still fun).
The graphics were horrible but there was something about the 2600 that made it a must-have. Even Atari couldn't compete against it with later consoles. And those ancient Atari joysticks from 1982 had greater longevity than any joystick I owned since. (Although I really wish I had aquired a Wico back in the day...)