My local silver/gold buying store has small seperate containers of dimes, quarters, halves and dollars which one can go through and pick out what they want to buy. Now they were a little high on the price per dollar silver but I did come up with a few barber mint marked halves that I have never owned.
I agree when it comes time to needing a little extra cash one can sell part of the items off at a time. Unlike a 100 oz silver bar or even a 5-10 oz bar unless your sitting on a good number of bars. When I was a young adult some many years ago, I would go to the local coin/bullion store and purchase 5 oz bars like candy, that was back in the late to mid 80's. It was something cool that I owned that others didn't have. I sold them off a long time ago.