It all depends on the condition...
Values compare to the values of TLC FJ-40's.
They had a blue 64 on Ebay just a short while back. It was nice, but wasnt restored or anything. Just very well taken care of. It went for $12,000
Whereas I bought my 69 in town for $100 with no title, no rear axle, no rear springs, no wheels, or tires, but it RAN!!
Just a warning though, parts are pretty hard to get for these old beasts since they are so rare...
I swapped in a FJ-40 rear axle and K-10 rear springs out of necessity.
A previous owner trashed the old Hitachi 1bbl and swapped in a Rochester 1bbl(good mod).
You have got to have patience when trying to find parts...