So the Fx0 is one of the best designed and best performing FirefoxOS phone that was ever made — and it’s been put under super heavy discount, following mozilla announcing the shift in focus from phones to IoT.
If you’re looking to buy one, feel free to head over to Amazon (they’re currently selling for ~$50, when in the past I saw them up there for roughly $800):
http://www.amazon.com/gp/product/B00UULNTHK
Naturally I bought 4 when I realized this awesome phone (that I actually went to japan to try and buy from AU, the carrier that had it) was available. Then I thought maybe that was crazy of me, so I bought 2 instead.