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.
Arm or elbow pain. Arm pain is common and usually caused by an injury or fall. It can often be managed with rest and over-the-counter painkillers. See your GP if your arm pain doesn't improve after several days, or if there's increasing redness, swelling or pain.