Why are record cleaners so expensive?

If a power cord or a couple of rare records can cost $3k or more why can't an excellent record cleaner cost the same or less?
$3k for a great custom suit is not nearly enough, by the way. Try $8k - 10k. 
Having said that, I do think that $3k machine is overpriced, but so are many things.
Personally, $499 Okki Nokki with Audio Intelligent fluids is all I need. But it takes time and effort, that's not " push button " device.
Rich people employ different kind of mathematics, and from their point of view it sounds like a correct one.
I myself pay $500-$600 for a custom hand made knife from time to time, which would be considered madness by most people. I consider it inexpensive, some cost thousands.

simao  " ...As for the suit, fly rod, and vacation - those are all objects or experiences custom made for one person only (or a couple, in the case of the latter) and not really suited for anyone else. That's a far cry from a mass-produced (relatively speaking) cleaning device. "

Sorry, but you really don't know what you're talking about. Your $3000 hand-made fly-fishing rod is a production item, made from stock materials and finished to your spec. Your $3000 two weeks at a Fijian resort for two? For that kind of money, you're not using a private jet, but a commercial carrier. You'll sleep in a bed once used by others! You'll dine in restaurants that use standardized menus offered to nearly any other diner who enters. And that $3000 custom-made suit from an Italian mill? It's based on a pattern and modified to your specs.

Yes, the suit and fly rod will require a fair amount of hand labor, but they are still production items. The Audio Desk cleaner is also a production item. But that something can be produced in production quantities don't mean it's "mass-produced." For example, a Toyota Corolla is mass produced. A Lamborghini is not, but it's not custom, either. It's a production item.

It's apparent that the Audio Desk cleaner is not for you. No problem! You get to decide for yourself whether it represents good value, or not. Because you called it a "glorified vacuum cleaner" in your original post, it's pretty clear your mind was made up before the conversation here began.

Interesting discussion..

We each have different priorities in how we spend our disposable income, and none of the previously mentioned things are essential items, and of course any first-world consumer can vote with their wallet..

While I have to agree that Audio Desk and Klaudio ultrasonic record cleaning machines are overpriced at $3,000+ and would love to see more affordable equipment become available for half that, in the $1500 range, there are many other "expensive niche products" that are not likely to be found in every home in the developed world.

Music lovers who want the benefits of cleaning their records on Audio Desk and Klaudio machines can use an affordable record cleaning service like mine, Record Genie. Some of my customers just use my service to clean a few records before deciding which machine to buy, but I know others could never afford the expense of their own machine(s).

Both Audio Desk and Klaudio machines offer excellent results, and I’ve cleaned thousands of records for hundreds of happy customers all over the USA since 2013. It’s less than $3 per record for cleaning on one machine, and $5 for cleaning on both. Media Mail postage gets the records back and forth affordably, and I have special packaging to borrow for those who need it.

Those with large collections (if cleaning them all) will probably still want their own machine(s) for obvious cost and practical reasons, and others will object to sending records through the mail (even with special packaging), but if you live in the USA and want to experience the difference of playing records cleaned on the best ultrasonic machines available without breaking the bank, there really is no obstacle to doing so..

About $500 will get you a decent record cleaner (such as the VPI or an Okki Nokki). Beyond that you're mostly paying for either added convenience or extra build quality.