I still use an IBM model M, manufactured in Greenock on 29-04-1997 according to the label. PN 1391406, SN 1234565. Unfortunately it has a UK keymap and I am now in Oz so could do with a US one.
I keep looking at Unicomp to get a modern version with a USB interface and a Windows key, but they don't seem to have an Aussie disty and shipping from the US to Oz costs more then the keyboard.