The other choices at $500/oz. for silver will be either gold, or copper. And gold might be $5000/oz,. or higher. And copper is not a viable alternative. See, I have a brick of copper weighing 33 pounds in my shop to make this point.
1 Signs and symptoms such as arm pain and discoloration in the affected hand often confirm the diagnosis. 2  Peripheral Neuropathy-This is caused when nerves in the arm become damaged, resulting in pain throughout the affected area.
Injury or damage to any of the structures in the upper arm can lead to upper arm pain. Upper arm pain may also result from conditions that affect other areas of the body or the entire body, such as diabetes, arthritis, heart disease, or vascular disease.