user43363: Whenever a news article is written about bitcoin, it has this "physical" gold/brass coin with detailed circuitry on it as an article picture.
For examples see here and here.
Does this really exists? Who makes them and where can I buy one? Is it from gold? I am specifically interested in the coin with this "detailed circuitry" like the two on the pictures I linked. I was able to find some sellers of physical coins, but they are not as detailed/precise.
What other physical coins "of bitcoin" exist?

user35473: Casascius Coins are the ones that have been the most well known, though according to their website they no longer contain any actual bitcoin as of Nov 27, 2013.
https://www.casascius.com/
I am not familiar with any others, though I did find this article to be informative.
The pictures linked in the question look like they may be the Cryptmint coins in the article.
I also suspect that many of those pictures used in articles are just well-done computer-generated images.

43363: <p>Whenever a news article is written about bitcoin, it has this "physical" gold/brass coin with detailed circuitry on it as an article picture.</p>

<p>For examples see <a href="https://www.insiderfinancial.com/wp-content/uploads/2016/06/Two-Bitcoins.png" rel="nofollow noreferrer">here</a> and <a href="http://cdn.phys.org/newman/gfx/news/hires/2016/howdoyoumine.jpg" rel="nofollow noreferrer">here</a>.</p>

<p>Does this really exists? Who makes them and where can I buy one? Is it from gold? I am specifically interested in the coin with this "detailed circuitry" like the two on the pictures I linked. I was able to find some sellers of physical coins, but they are not as detailed/precise.</p>

<p>What other physical coins "of bitcoin" exist?</p>
 35473: <p>Casascius Coins are the ones that have been the most well known, though according to their website they no longer contain any actual bitcoin as of Nov 27, 2013.</p>

<p><a href="https://www.casascius.com/" rel="nofollow noreferrer">https://www.casascius.com/</a></p>

<p>I am not familiar with any others, though I did find <a href="http://www.coindesk.com/10-physical-bitcoins-good-bad-ugly/" rel="nofollow noreferrer">this article</a> to be informative.</p>

<p>The pictures linked in the question look like they may be the Cryptmint coins in the article.</p>

<p>I also suspect that many of those pictures used in articles are just well-done computer-generated images.</p>
