$BTC
New gameplay - lottery mining
A big event that only happens once every 3,000 years
Someone used a $200 open source mining hardware mining machine
Mined 3.192 BTC (211,000 U)
There are companies in Hong Kong that sell one or two hundred dollars a unit
Lightweight, low power consumption, USB interface power supply
This is to save the Milky Way, but a piece of it exploded in my lifetime