Platinum is fifteen times rarer than Gold and almost half the price. That is if One can find it. I picked these beauties up, last year, at a Local Coin Shop. All I remember about the price was that they were much less than similar Gold items. These rarely turn up at the LCS, anymore.
This is not intended to be any kind of financial advice. This is all about a fun hobby, of collecting, stacking & sharing Silver Coins, Treasures, and such.
Thanks again for checking it out, on #silvergoldstackers, where Stackers show & share their treasures, thought & ideas.