It depends what amount you are looking for and how much you are willing to spend. Find a local coin shop in your area if you prefer local and see what they have. I suggest at the very least getting a bag of old US silver coins. You can go online and get a bag of old US coins and/or gold coins or gold bullion at Goldline. They take a commission on sales. They will ship directly to your home.

You can go online and get a bag of old US coins and/or gold coins at Goldline. They take a commission but they are safe and they will ship directly to your home