A couple more turned up at work: Ebay auctions

[Red October]

Unusual Commodore keyboard from a PC-Xx
http://www.ebay.com/itm/Vintage-Commodore-PC-XT-type-keyboard-DIN-5-white-NMB-Hi-Tek-Space-Invaders-/391472037164?hash=item5b258d3d2c:g:lJkAAOSwxndXT1Xz

Compaq Cherry Trackball keyboard with Brown switches:
http://www.ebay.com/itm/Compaq-Cherry-G80-11801-LPAUS-12-Vintage-Mechanical-Keyboard-MX-Brown-Switches-/351748310892?hash=item51e5d5476c:g:mKIAAOSwmtJXT1ld

Perennial favorite IBM Model M:
http://www.ebay.com/itm/IBM-PS-2-Enhanced-Keyboard-Model-M-1391401-Clicky-Buckling-Spring-tested-working-/351748443548?hash=item51e5d74d9c:g:XooAAOSwxndXT5Qt

Something I've never seen before: DEC LK450 PS/2 Terminal Emulator keyboard, in box with Windows drivers:
http://www.ebay.com/itm/Ultra-rare-Vintage-DEC-Digital-LK450-PS-2-Windows-VT320-Emulator-Keyboard-boxed-/351748482334?hash=item51e5d7e51e:g:zNkAAOSw3R1XT6Ge

Check our or other listings if you like other vintage electronics and computer stuff new and old.