Quoted from ForceFlow:If you were to repair it yourself, I'd say it's not to bad. One thing that would be a good idea would be to use a reset generator instead of repopulating everything: https://www.pinwiki.com/wiki/index.php?title=Gottlieb_System_80#Using_a_Reset_Generator_for_the_CPU_Reset_Section
However, if you're sending it out for repair, the cost of repairing battery damage plus whatever other problems there might be could be about the same cost as an aftermarket system 80 board.
Spot on.