I'm not worried if it's all rusty outside as long as it's not warped and generally usable. I want something to experiment with, milling to up the compression ratio. And perhaps try some polishing.
Here's the catch, I'm looking for one from one of our Canadian members if possible. It's heavy and I'm not thrilled about the idea of shipping charges for a piece of cast iron. I'm sure it would double the price of the head.
Willing to drive within 200-250 miles radius of Toronto to pick up. (Which means Buffalo NY or Watertown NY would be well within my range.)