junkyard 440 approx price?
I sell a lot of them. Whole complete cast crank motors that ran recently $500-$600.
Earlier 66-72 steel crank motors possibly a little more with the good heads.
I have a 71 Imp motor with AVS carb,elect dist, 187 pan, automatic trans, complete to the point that I think I can make it run on the shop floor. That will bring 1k-1200 or I'll part it.
I have a speed shop that gives me $250 for usable 440 core blocks (bare) any year.
Hope this helps!