I have well and truly never heard of TGBEX in my whole life, let alone any coins they've made.
Who are they? When was this created? Maybe I haven't been paying much attention.
Considering the track record of physical coin makers I'd need some fairly compelling stuff to give this the time of day.
https://coinfirm.org/product-category/tgbexQuotes from the website above is this quote I found funny
"This is certainly a premium touch, similar to what is done by Alitin Mint."
That should be rewritten 🙊
But I found love to see a 20 btc or 50btc coin come up for sale that would be exciting