Did he have anything undumped we could raise money for?
The only undumped boards you have to "raise money for" are late model Japanese boards. Most undumped classic era boards are worthless.
If you want to raise money to dump something then I have an undumped JAMMA title with battery acid damage to it. "Dark Horse: World Derby Championship". I can't tell you much anything about the game except that it is horse racing related and uses Mahjong style control panels (which I have, they were NOS). A real pro could fix the board, it is beyond my soldering skills though. I also have the marquee, and sideart for it as well.