Thanks for the warm welcome, now it's morning here I can post some examples of what I'm selling!

https://imgur.com/CntNgjf Chinese bullion buttons, 1.3 troy ounces each 27 USD in BTC per 1

https://imgur.com/o0NL23a Japanese Edo period samurai gold bar coinsdepending on type and era around 75-100 USD in BTC per 1

https://imgur.com/EIUnR6w 2 Reale coin from 1778 with emergency issue counterstamp of George the 3rd - 800 USD in BTC extremely rare

https://imgur.com/7ZjHbtg Republic of Iran bank cheque for 1 million rials - 175USD in BTC -hard to find at this quality/grade

https://imgur.com/nx8WOPR North Korean silver coins - $50-70 USD in BTC depending on type

I have a passion for coins and banknotes, it's cool to see how money has developed over the millenia, Hong Kong is a cool city for trading this stuff as we have over 30-40 coin and banknote shops within 1 hour of each other by public transport so if you are ever looking for something I can assist. Here is a katinga cross dollar from Africa. A few of these would buy you a gun, a chicken or a slave! https://imgur.com/zlkbyUa