2 Vintage Dell PS2 Clicky Windows Keyboards Black (http://cgi.ebay.com/2-Vintage-Dell-PS2-Clicky-Windows-Keyboards-Black-/380359010098)
Starting bid $15 or $25BIN
Pretty sure these are just rubber domes. Dell and other rubber domes are quite often listed as clicky. Do sellers really not know what clicky mean or being deceptive? Maybe they're "clacky" and they don't know the difference? Maybe they know clicky means a higher price and are just greedy? Maybe some of both.
Seller info:
Two Dell PS2 type keyboards (the kind with the roundish hookup), tested on my old Windows 98 machine and cleaned up by me and they work great. They "feel" right and as you type you get that audible click, PERFECT for both typing and gaming. One is a RT7D20 and the one pictured is a SK-8110, I can't see any difference. TWO keyboards for one money! Keep watching because I have several more that I will eventually list.
(http://i.ebayimg.com/t/2-Vintage-Dell-PS2-Clicky-Windows-Keyboards-Black-/00/$(KGrHqEOKjME3tI!eMJLBOGkZJi3(Q~~_12.JPG)