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. Copper is $3.24 per pound.
Compression of the leg nerves as they exit the spine causes shooting pain that can extend all the way down to the foot. The pain typically starts at the buttock and is felt on the side and back of the leg.
There's a shooting pain that travels to a specific part of the leg. The doctor and the patient can actually follow the pain pathway. If the nerves in the area of the neck are affected, then pain will shoot down the arm. Pinched nerves in the neck could also be the result of an impact or repeatedly bending the neck.