Gold 401K

No I don’t think the world is coming to an end, but the chances now are better than 0%. Besides, I’m well diversified in stocks, both in my 401k and Roth, and have an emergency fund… yet I’m 100% into US dollars in my savings. That’s not exactly diversified.

And I won’t need this money soon, I’m not putting all my savings, so if gold goes down I won’t need the money or be forced to sale low, so this is not a problem.

So, I live in Florida, where can I go and buy a few thousand dollars of gold the cheapest way possible (least transaction expenses).

THank you.
Silver or even other suggestion is fine too.
I agree it’s crazy to put too much into metals, but I’m not putting 27% of my assets, just 27% of my dollar savings.

I have other dollar savings accounts (emergency fund and checking accounts), my investments and 401k, plus my car and other possessions…