Why do better MC cartridges cost a fortune?


I mean $5k - $10k for a piece of what? I can understand $10k for a turntable but for a tonearm or cartridge?
They charge and we gladly pay? And you have to retip or replace it soon enough. Most of them come from Japan. They sure know how to do business, don't they?
inna
@wspohn - I agree about the difficulty in meaningful comparisons as a consumer; most dealers aren't set up to do that, and few would take the time. The other alternative- even with modestly priced cartridges- is to buy the lot and make the comparisons yourself, but that has obvious downsides even if you are willing to take the time (which I often do with different pressings of the same record): you then have to get rid of the ones you don't want or like, something that doesn't play well in cartridge land-how much of a hit do you take even assuming you only put 50 hours on the cartridge?
I'm interested in what @Halcro has concluded since he has the ability to compare multiple cartridges, presumably using the same arm and turntable, re vintage MM.
I don't subscribe to the most expensive is always the best school, nor do I believe that every "giant killer" is truly comparable to the better piece-- I think you have to listen to the device in question in a controlled setting.
As for Ferraris, no comment. :)
Yes - very expensive exercise to buy, audition and then sell the ones you didn't like at a discount.

I tend to settle on favourites and hope never to have to replace them.  I am running only two systems now and never want to replace my Koetsu Urushi - nor am I investigating if anything else sounds even better (I'm sur something, somewhere does....).

As for Ferraris, I've owned maybe 75 cars and of those, the only one that ever appreciated significantly was a vintage Lamborghini.  Wish audio gear did as well!
The biggest problem with Ferrari and the likes is not the cost, you need to know how to drive or you are fool and possibly dead real quick. The second problem is that in many areas there is nowhere to drive such a car, even BMW M3 might be too much.
If I was a very rich man I would do the following. I would get that Continuum table with arm and a few different top phono stages and audition many cartridges at different price levels, including vintage. After that I would post my findings here describing the sound of each in great details. Someone among us could do it.
Whart,
Halcro- have you compared say the Airtight (not even the Supreme, but the original PC-1) to the comparable Lyra (which at the time, was a Titan i, except for the "limited" production Olympus)?

I've had several Lyras including the Helikon, Titan i and Atlas and my friend Richard, had the Olympus for many years on his Caliburn/Cobra.
The Olympus was nice and the Helikon was listenable without the nervous high-frequency prominence and lack of body and soul that shrouded the others.
I have not had first-hand experience of the Airtights except at Audio Shows.
Is your proposition that a cheap MM is going to sound every bit as good as something in this realm?

No.....my proposition is that a great 'cheap' vintage MM cartridge sounds BETTER than most of the current high-end, high-priced MC cartridges. And as good as the very best vintage MCs I've heard.

I have a few 'current' MM cartridges (including the winner of the Fremer Shootout Audio-Technica 150ANV) and can say quite confidently, that they have generally lost the 'magic' of those MMs created in the Golden Age of analogue.
They can be good....just not great. 
The same story with MC cartridges in my experience....😢