I'm thinking that if it were a prototype, that razor was maybe 1 out of 100. Considering maybe a 10% survival rate, it's now 1 of 10.
from what little I have determined or discovered, going by what little it truly known, the razor was supposed to have been fully developed for production, but according to the rumor/theory I have heard, the ASR company was bought out just before the geared up for full production and the new owner was more interested in making stuff like the PAL adjustable.