[wagonman76]

Here if you have aluminum with steel parts in it like that, they call it dirty aluminum and it brings in about the same as if were cast iron. Which is still pretty good. Scrap prices here are about half what they where they were last summer.

If you have the means to leave them laying around, I might hang on to them for when prices go back up. They probably will when gas goes back to $4.50/gal or more.