I have the following on eBay, ending this weekend
VT330 Item # 330613186993
LK250 keyboards: # 330607337643, 330607337630
Hmmm... have to go fix the photos.
I am cleaning the basement, I will have a bunch of DEC ephemera and
random databooks from the late 1970s, for the cost of shipping.
Will list a link some time when I can put together a list.
Dave.