If anyone has an interest in retrocomputing and a lot more spare cash than me to throw around, here's a working VT100 for sale:
https://www.ebay.com/itm/Vintage-Digital-Equipment-Corporation-DEC-VT101-VT100-Video-Terminal-Working/113091239816?epid=1950343154&hash=item1a54c35f88:g:KcEAAOSwcSFbLTrb
You can get a working VT420 for cheaper, if you don't mind a crack in the keyboard: https://www.ebay.com/itm/VT420-C2-DEC-Digital-Video-Terminal-LK401-AA-Keyboard/113083900784?epid=0&hash=item1a54536370:g:sbgAAOSwrU1bKqqn
@gcupc that one's on my watch list, though I'm loathe to ship a VTnnn across the USA