Boy, I'm glad I live in florida. I sell the fans in with electric motors with the plastic on for .35# it's called copper bairing matieral. I sell low grade boards for .35#. Sell all wire except ribbon cable as #2 insulated with the blugs on unless they are gold connect blugs for 1.00#. But at the yards I use we can not put circuit boards in the shred pile (no electronics).