http://golddealerreviews.com/
I buy physical gold and silver both.
My advise, FWIW, is do your research on the places you want to buy from, and decide what you are buying for... if just collecting, you have fewer worries. If you are investing for the purposes of capital appreciation, OR storing some up for cataclysmic times (storm, war, economic chaos, etc) make sure you are only buying coins or bars of the highest quality. Especially if you are doom prepped because in the worst of times nobody will care if it's a rare coin, just that it has precious metal in it
I buy from JM Bullion out of Dallas- I do not work for them and I am not a paid sponsor. I choose them because they are based out of Texas (Dallas) and they have weekly "sales" where the coins or bars are sold at discounts, like 75 to 99 cents over spot price. They also ship for free.
Due diligence is important because many places sell at a HUGE mark up, and I don't see a point in that ESPECIALLY if you are investing/prepping. One place I found that "was heavily endorsed" by a lot of shows I listen to sold the very same products as other dealers- Canadian maple leaf, American Eagles, South African Kuggerands, etc... at almost a FORTY PERCENT MARK UP. I won't mention the name, just be careful.