Agree it is a VERY expensive hand grinder.
For just $30 more than the cost of a C60, you can buy a 1zpresso J-Max S, a K-Ultra and a ZP6! I(here in Australia at least). And they are all stellar grinders. So yes, it’s very hard to justify the price.
It’s not the prettiest looking grinder but mein Gott, the engineering and quality is superb and probably only matched (or exceed) by the Helor 106.
It is however the only grinder of any type I’ve ever owned or used where I can say that I REALLY enjoy both the espresso and filter from the one burr. Whilst that in itself may not justify the price, it’s a helluva achievement.
I’m still using the C60 for espresso each morning. Doubtless the honeymoon feeling will fade soon but I’m loving it still. No one who bites the (very pricey) bullet and buys one is going to wish they hadn’t. What was that old Summit Shirt slogan? “No one every regretted buying quality”.