[nlh]

Also a very good question and the answer is also...it depends. The "premium" (delta to spot) on 90% silver (aka "90%") varies with supply and demand. At this very moment with the meteoric rise of base silver, 90% is selling for less than spot. But there have been times when it trades above spot.

The reason is that silver itself is traded on the various international commodity exchanges and those traders are not the same supply & demand sources as the little guy(s) who likes keeping some old silver coins in their garage. So as those supply/demand curves shift, the premium over/under spot price changes as well.

[Ekaros]

Also I heard that refineries that is companies that take 90% silver or even less in and processes it to something that can be sold on commodity markets that is purer silver are now focusing on well purer silver as that is easier to process. Thus there is less demand on less pure silver. And recycled silver ending with industrial use goes through these companies.

[adastra22]

Thanks, that makes sense.