I've bought and sold both very large and quite small amounts of both gold and silver from Cornerstone Bullion. I've found them to have the utmost integrity, the utmost generosity, the utmost professionalism and the utmost patience (with all my questions)! I've considered purchasing elsewhere because their location is not handy to me but I have not found such good prices, a private company able to quickly cashflow six figure transactions or people I could trust like Bill and Chad anywhere else. I've saved thousands buying and selling through them. And so, without reservation, I recommend Cornerstone Bullion.