A few years back (2018?) I picked up a non-working Tempest Programmable TV Game cheap off of TradeMe to see if it was repairable. When it arrived it had looked like it had been left outside for a bit or in a shed somewhere. The inside of it was filthy and there was some corrosion on the circuit board. I cleaned it out but since I did not have any cartridges for it there wasn't much I could do. At this point I just put it away in storage and forgot about it.
