Reading reports of some coin shops and such not buy sterling siver and junk silver (old US coins that had silver in them) anymore. Larger silver places like ampex put a minimum to buy and to sell. Like $500 minimum to buy and $2000 to sell and such. Watched a video of a shop owner who said it just wasn't worth it. Buy junk/sterling and then box it up and send it to a refiner. Insure it and make sure it got there and meet their minimum it was much easier to buy .999 silver and just ride the market.
I did read silver would have to hit almost $200/troy ounce when adjusted for inflation to beat out the 80's Hunt brothers deal.