I just received some fractional silver rounds made by Monarch Precious Metals. They are certainly not a cheap way to stack silver, but they do have a "cool factor" to them. They are entirely hand made, but look very nice in my opinion. My photos don't really do them justice.
"Of all tyrannies, a tyranny exercised for the good of it's victims may be the most oppressive. It may be better to live under robber barons than under omnipotent moral busy-bodies. The robber baron's cruelty may sometimes sleep, his cupidity may at some point be satiated; but those who torment us for our own good will torment us without end, for they do so with the approval of their own conscience." - C.S. Lewis