I have seen two near me that were in nice shape - one was great shape, but not a working coin door for $1,800. The other was $1,900 and B+ condition overall. If you HAVE to have it, I'd say 1700 - 2200. If you just want it I'd wait for $1400 - $1600. I am in the 1200 to 1400 crowd myself.
All that said neither of them have been sold...
Could have had one for $1,650 but passed. I love the look of the machine, but it really wasn't all that much fun when I played it...figured I could wait.