Yes, there is ONE lens that I believe if I were to dangle in front of my photography buddies over any other lens, they would fight for this!
I’ve never found one for sale before, but from what I can see, Samy’s Camera actually has “several” of these available!
I won’t be buying one soon because I already have a lens that’s only 2/3 of a stop slower… but, if I had an extra $4,750 sitting around, I might just jump at this. For any of you photo dweebs/friends of mine who are interested, here’s the link to where you can buy your very own 50 1.0 lens!!