I have been contacted by someone who has " two working IBM System 34 1980 vintage mainframes. Complete with all documentation and operator console." There is no dock, but the units are on casters and will roll up the loading ramp of a uhaul truck or similar. He wants them to go to a good home otherwise I will have to send them to a metal recycler for crushing. They are located in Ottawa Canada. For anyone needing a reminder of what these look like you can look here http://www.chd.dyndns.org/IBM/ -- Collector of vintage computers http://www.ncf.ca/~ba600