How much did a Star Wars cost to make ?
http://www.atarigames.com/starwarscosts.pdf
Here's a bunch of old Atari Documents from years ago...
Like digging through an old file cabinet at Atari.
How about a Missile Command ?
http://www.atarigames.com/missilecost.pdf
Really some interesting stuff here:
http://www.atarigames.com/page5/page5.html