It is not that one, and the assemblies are not oiled, unless very very lightly, but it may be similar. It has a PS2 connector.
"Worst Buckling Spring" does not mean worst keyboard, it is an interesting piece, especially for a collector. $25 + shipping, anyone?
I cry every time I look for the wikis. There was a treasure trove of information there, and I have expressed my deep gratitude to R.I.P.ster many times for his monumental contributions.
It was, in large part, because of Geekhack's wikis that I developed a passion for keyboards.