It is up on ebay:
http://www.ebay.co.uk/itm/PDP-11-73-with-4MBytes-of-memory-and-various-peripherals-in-a-19-inch-rack-/271878696557?pt=LH_DefaultDomain_3&hash=item3f4d3bae6d
Just a heads up in case anyone in the UK is looking for a complete PDP 11/44
http://www.ebay.co.uk/itm/131326751941?_trksid=p2055119.m1438.l4878&ssPageName=STRK%3AMEBIDX%3AIT
Probably not in working order.
I find myself in the painful situation of having to part with a couple of PDP 11/73s with various peripherals. I was wondering what the interest in here would be among UK members. I'll make up a full list if anyone is interested.