I paid more
I found my AMP locally, in excellent, basically unused since 1982 condition. I negotiated briefly with the owner, the local Maytag dealer. I paid $500. I know that sounds like a lot, but it was available and no shipping was involved. I would gladly pay that for a reliable Unimatic machine. But, I would also like machines for less. Everytime I see a Unimatic available, it is so far away and I know the shipping will be about $700. So that limits how much I would want to spend.
I think if it's a machine you want, and in excellent shape, no work involved the price could be higher than $200.
Now that I have admitted how much I paid, I sure as heck would like to see some prices others have paid for machines that weren't on E-BAY. Even there sometimes we don't know how much things go for.
Martin