Mechanical crank strop

Saw this for sale for a huge price on ebay.

http://i.imgur.com/HqU1e.jpg

http://i.imgur.com/fkL7v.jpg

http://i.imgur.com/i8Ggi.jpg

Ah, Q would have been proud of that one.

Bob

How do you do an x-stroke on that thing? :-)

And you will KEEP seeing it there.
I dont know if its the same one over and over, or the same one from different people, or if there happens to be more than one of them, but I have seen that thing for almost 2 years now cropping up on the bay.
Its facinating, and i would love for a chance to put a razor in it and try it out, but I wouldnt pay more than a cheap used car for any single item (other than a cheap used car)