>

I've got a PS/2 HHKB that I need to clean up.  bought it at Comdex Las Vegas in fall of 1999 for $20.  Still works.  Used it almost 20 years before I switched to a HHKB USB.  Some keys are faded.  
Typing this on a black USB HHKB.
Fun fact: Candy Corn Clack was one of the first artisans to sell above $300 aftermarket. GeekHack went nuts. >

I've spent way too much time on GeekHack. >

Same.