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.
The most common causes of arm pain are: 1  a simple sprain. 2  tennis elbow or golfer's elbow. 3  bursitis. 4  a squashed or trapped nerve. 5  angina. 6  repetitive strain injury (RSI).