Hello and Thanks for looking at this posting! I have 103 Sandwiched 9.25 bars! They are not pure silver and selling more or less as a novelity item at $7.00 per bar and not the $60 each if they were pure silver! I would rather trade for a good drone like a DJI not one of those $20 pieces of junk or toys that you pick up at a market or toy shop! I had checked years ago and it is thought to have between 10 to 15 percent silver in each bar! We can meet in Houston so you can get the bars checked to verify what I have said is true! I figue at $7.00 per bar there is at least $721.00 worth of bars here! Let me know and thanks!