On 1/1/2022 12:40 PM, Paul Koning via cctalk wrote:

On Jan 1, 2022, at 1:12 PM, Noel Chiappa via cctalk <cctalk@classiccmp.org> 
wrote:

This:

    https://www.ebay.com/itm/275084268137

The starting price is expensive, but probably not utterly unreasonable,
given that:

- the 780 was the first VAX, and thus historically important

- 780's are incredibly rare; this is the first one I recall seeing for sale
  in the classic computer era (versus several -11/70's, /40s, etc)

- this one appears to be reasonably complete; no idea if all the key CPU
  boards are included, but it's things like the backplane, etc (all of which
  seem to be there) which would be completely impossible to find now - if any
  boards _are_ missing, there's at least the _hope_ that they can be located
  (780 boards seem to come by every so often on eBait), since people seem to
  keep boards, not realizing that without the other bits they are useless
Interesting, but the argument for why it's not tested is implausible which 
makes me very suspicious.  I suppose there might be a few American homes that  
have only 110 volt power, but I'm hard pressed to think of any I have ever 
seen, and that includes really old houses.

        paul



Possibly part of the same installation they have:

TU77: https://www.ebay.com/itm/275083502085 (The 11/780 is visible in the 
background of the first picture)
RM05: https://www.ebay.com/itm/284587865252
LA120: https://www.ebay.com/itm/275084461044

Prices seem on the high end but not totally unreasonable.  There don't seem to 
be any RM05 packs included with the drive.

--
John H. Reinhardt

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