I'd be interested given the names of all coins and condition(picture preferred) , i do have many old coins of many countries and would love adding more
I see, the price actually goes down to $5 a coin I failed to mention that. The hologram would stick to the back. I have already messed around with stickers and the like
If I go with poker chips there is no indenting to put the private key. That's why I think it would be better to just print a nice design