Had a client that wanted me to look into this truck....unfortunately you could tell that it had lived in salty air since its birth. Going to Utah from what I understand......
If I recall these ran around $70-80k when Jonathan put them together back in the day, I talked to him about them back then No reason not to think they are north of $100k these days. Let alone the fact that there are FJ40's selling at auction houses at 50k or much more.
He sold a second hand one of these that he originally restored then resold 1-2yrs ago for ~$130k, so this one was at least worth that give or take without seeing it or knowing the specs.