MechaGregor,
Just starting out?....best help to provide, I think, at this point is to tell you to not over pay. The games you listed (centipede and asteroids deluxe atleast, not so much the Missile Command) are common and plentiful. You'll find 'em, just be patient. Don't overpay. There are a lot of sellers out there looking for suckers.
Good luck!
~ Arcade Jedi
You live in delaware?
This is a "area sensative" thing where people will pay for whats avail.
In my area , missle command is non existant on the market .
So if somebody is selling one for $600... ill be paying $600
I use to hang out in DE on the weekends so i know two things.. they have some cool clubs and better food than my area of connecticut
.
If you are willing to travel to CT>. i have a dozen games i can help you out with .