They should be out soon, but I've not seen them in stock anywhere.
Also, Final Audio, unlike headfi regulars, are not a typical audiophile company. They are obviously marketed towards the person with more disposable dosh who is interested in natural construction and physical beauty.
Our Headfi usuals: the VW, Volvo, and Saab of earphones, do not compare to a Porsche simply because of economy. One might actually outpace a Porsche in certain tests, but it isn't the same car at all and I think that is what Final are aiming at.
There are certain things the 1601 does which gives me the shivers, but generally, it isn't priced to compete in the same market of cost/performance audio stuff like we see here.
We tend to think at Headfi that we are crazy audiophiles, but the amount we spend is often much much closer to the sane side of audiophiledom.
So judging a product like the FAD earphones purely on price is silly unless all you care about is cost/performance and happen to shop solely on Thursday. They may sound good, they may sound bad, but the point with FAD doesn't seem to be parity with anything in the market; FAD rather, want to slaughter hitherto perceptions of the word 'earphone'.