shipping a block

anyone know the weight or had any dealings with shipping of a AMC V8 cast Iron block. Whats it cost?

I recently shipped a 360 short block from New Jersey to California and it was around $250.00

I believe just a block is around 140lbs

I have shipped a 401 shortblock on Amtrack before...pretty cheap. It was from Virginia to Georgia for $70.00. That has been a couple of years though.