72 340 value?

I had a similar motor listed for $500 and never got a bite. Pulled it apart. Found some broken rings on a fresh rebuild. Cast crank is std, rods appear new. Block is .060 over. Picked up a 70 block that will clean up at .030 over, so I now just need pistons for a cheap 340 rebuild!!!! I'd guess your motor is a $300-$500 motor in my area