Sounds like a question for singlebanna lol
. vgpc says 70 but the listings they are using aren't very good
.
If it were in my area I would say $50-80 for a boxed Atari 2600 would about be the going price but I hardly ever see them in boxes and when they are the boxes are beat to hell
. Recently they have been trying to push the loose systems for $70+ usually with a few extra games on Craigslist.
I got lucky and picked up two boxes with 3 systems(Vader, woody, and jr.), about 30-40 games, a Atari plug-n-play, and a few controllers for $100. Of course there wasn't a functional power brick amongst them
luckily the $10 off brand replacement i got on amazon seems to work okay and doesn't feel to cheaply made.
P.S. I still have a ton of duplicate carts so give me a buzz if you ever pick one up.