I have a 1941 1 ton pickup that I paid $3,500.00 for on Ebay 7 years ago. It was all original.
It was totally restored with an updated engine,transmission and rear end. It would top out at 45mph with the low gearing so I had to repower it.
I would not take less than $20,000.00 for it now.
Without knowing more details about this vehicle I would not price it over $3,000.00.