One day I went in to my local Goodwill store and noticed they had a good bit of computers/electronics. I picked up a keyboard and liked the clicky sound (at the time I didn't know anything about mechanical key switches) and bought it for $5 US. I had never heard of the company. It was just marked "2001" along the top. I also had to get a PS2 adapter - that's right, this was an AT device.
A few years later, one of the switches went bad and I looked into finding a replacement. It turns out I had bought a Focus FK-2001, which nowadays sell on eBay for around $60. After that, I started looking at Goodwill for more mechanical keyboards, but I have never again seen one.