Martin Scott Goldberg wrote:
  Philip - that's a little high for the current
market.  Maybe five
 years ago that'd be correct, but now Space Invaders is around
 US$500-700. 
Alexandre Souza presented the opposite opinion:
     I'll resume it: They were cheap. I'd not
sell a space invaders in
 pristine condiition for less than $2000 :o) 
Well it wasn't pristine, but it was in good condition for 30 years old!
     take a look at ebay! :D 
Considering the silly prices seen there for some of the classic
computers we collect, I didn't think it would give me a very balanced
view :-)
I had another look in the window on Monday night, and I noticed that the
machine was called "The Invaders" rather than "Space Invaders".
Oh, and the Gottlieb pinball table was a game called "Totem", with a
Native American theme.  I don't know if that has any significance.
Philip.