Google search...There's lots of sites that sell silver coinage @ a premium over spot.
Think of it like a the currency exchange between to countries.
We sell to a bank for X-they sell to us for X the margin is the profit.
In flipping commodities there was 2 ways of doing it.
Small volume bigger spread.
High volume little spread.
"Individuals are generally allowed to melt other coins, such as silver dimes, quarters, and half-dollars, as long as they are not doing so for profit. For example, if you're melting coins for personal use, such as creating art or jewelry, and not for the purpose of selling the metal, it is typically permissible."