This would have been my #retrogaming charity shop find of the day if not for the dreadful condition it had been left in.
An Adman Grandstand 5000 Colour Sports Game Centre
Such a shame, it's not something I'd to go out of my way to look for but I was fully prepared to drop a tenner on a first generation Pong clone randomly found in the wild.
We could have dealt with the obvious dirt and superficial damage but then we tried to open the back compartment, which took some effort because it was full of about 8 D-cell batteries that looked like they had been left in there since the 70s, leaking lovely corrosive juices all over the poor thing's innards.
No idea if we could get it working even if we tried to restore it, so we left it where it was. Still feel sorry for it because I watched The Brave Little Toaster as a kid and I've never recovered.