Early 340 identification and value

Id have to say if it turns freely and no spun bearings it is worth more then $500. Would be to bad but you could sell it in pieces for more than that. X heads $200-$500, intake $50- $100, V/Cs $50-$100, 68 timing cover $50-$75, Steel crank $100-$150, bare block $400-$600. JMO