I just saw this thread and decided to see the truck for myself. All I can say is WOW! IMHO, you could have gotten way, way more for that truck....possibly closer to $50K. An unmolested, clean 1983 FJ40? That has to be one of the nicest I've seen.
Look at the restored ones going for $30K, this truck was crazy low mileage. It's really great to see a 80's FJ that doesn't have the hideous aftermarket fender flares that almost seem like a pre-requisite these days.
Congrats and it's a shame I didn't see this thread sooner.