Hesitant on multi-level networking business scheme

A dear friend of my husband invited us to attend a business opportunity seminar one day. Having been exposed to many business schemes (multi-level) and we were quite hesitant to attend but we did it though. The speaker introduced to us a new kind of business and this time it’s about an investment of silver bars. After the seminar, I searched for silver bar at goldeneagle and found it quite interesting. I found out that Golden Eagle coins regard silver bars as the market standard for silver bullion investments. It’s quite becoming popular in many places but it’s still new here in our place. I have to make a thorough study about this and wisely think if we would invest in this kind of business.