Owning the most valuable coins in the world would mean spending millions of dollars. But with this stunning new one -time-only set of half-gram gold coins, you can add 10 of the highest priced coins in history to your personal collection. Minted in .9999 gold, this unique collection of small gold coins issued by the Solomon Islands pays homage to legendary numismatic rarities such as the 1933 Double Eagle, the Brasher Dubloon, and many more.