To put it into perspective, as an EU citizen buying a Kato/Shigefusa/whatever on this proxy auction site is going to cost me:
knife 200 000
commission fee 16 400
bank fee 300
shipping 5 500
duty and tax 55 000
= 1900 €
= 1990 USD
= 20775 SEK
= 14242 DKK
= 19 680 NK
(or = your exchange rate for JPY, do the maths)
As far as I can there are 3 people selling 85% of the Kato's and Shigefusa's over Yahoo.jp auctions. I have seen the person I linked sell maybe 30 knives over the last couple of years or so, maybe a few more. Prices fluctuate +/- 20 000 or so depending on the size/finish/type. A KU Kato nakiri recently went for around 180000.
Morihei put me on the waiting list with a ticket price of 165 000 - I do not ever expect to actually get my hands on one, and if he ever gets in touch to say it is ready, I will definitely have to re-think how many Mikami I could pick up for that money. The temptation is to buy and keep to re-sell, but as another wrote these are tools; tools for making bigger pieces of food smaller, and somehow it seems to defeat the purpose of the makers entire working life and endeavours to improve their abilities, to buy a tool and never use it. Similarly while I appreciate the avid collector's passion, the avid collectors' passion bangs the price up because the price is always going to be what the last person was prepared to pay over and above - same for anything, knives, watches, cars, truffles. A few years ago a KU Shigefusa santuko auction typically started at 0 or maybe 1000 Y. Now they sometimes start at 20 000, or in the case of the auction I linked, the nakiri (ok a larger one) started at 40 000.
Have a fine day.