Two or three finished ones appear each year on ebay, though some might have slipped past my notice if oddly named. They get to the same price as a Clarkson mk1 without tooling ie 200-300. I know some people put tarted up Clarksons on at huge prices beyond the regular amateur price range and Quorn's similarly.
The plain castings might be worth more than a finished article because the real attraction is not to sharpen things (not economical) but the pleasure of making it. Bit like what I always want to tell 'artists' – just because you spend £50 on canvas and paint plus weeks of work does not mean the result is now worth more than 50p as firewood.
Edited By Bazyle on 28/08/2015 10:29:15