I have two SANWA SUPPLY SKB-L1 PS/2 keyboards which I purchased last year when I wanted a decent IBM PS/2 interface keyboard (direct hardware interrupt ftw!), and I wanted a proper Japanese key layout to go with it for my ibus IM (currently ibus-mozc on GNU/Linux)
I LOST CONTROL
Recently the text on the control key of one of them has faded, I went to look up the model again on Amazon.
To my surprise they are on offer now, for exactly 666円！！！
THE NUMBER OF 「THE BEAST」６６６
https://www.amazon.co.jp/gp/product/B005LL9IYC/
Are you after a great offer for an authentic Japanese PS/2 keyboard from Japan?
Look no further than SANWA SUPPLY SKB-L1 Keyboard for 666円！
WHILE STOCKS LAST!
(13 from the screenshot, down to 12 already!)