[orblivion]

> The market value of gold is far, far in excess of what the demand from industrial, scientific, fashion and jewelry use cases dictate.

You forgot speculation. The reason it's so much more expensive than 10 years ago is because people expect that at a certain point inflation will finally be realized, and prices will be so high that it will be used for scientific, jewelry, and ornamental uses again, at prices even higher than today.

And even forgetting that, we have the fact that people buying gold to save removes it from the market, reducing supply at lower prices, leaving only higher bidders in the market. And you can still get gold tipped RCA cords, despite what you say. So as long as there are any consumption buyers just below the current price, the price is justified.