Practically NOS NEC-H410E - NEC Blue Ovals, opened and typed on for a couple minutes and then put back in it's box. Looking for about $150.
BTC 5100C DIN5 - $20, types great and cable isn't stretched out.
NOS Nabu System - $80
NOS Microswitch SD Keyboard w/ original box - $400-500?
Model F XT Cable, coil is still tight and connector hasn't noticeably tarnished or rusted. $15?
I'm in CONUS, prices are shipping not included but it shouldn't cost much to ship any of these items. Also open to trades, I'm strongly interested in IBM stuff.