Australia eventually adopted its own currency, and now some of its rare coins can make you very rich. Explore More: These 4 Rare Nickels From Over 20 Years Ago Are Worth a Ton Now For You ...

A collection of rare Australian and international coins and banknotes worth $2.5 million is heading for auction next week. Auctioneers Roxbury's Auction House says the 3000-lot collection is one ...

The coin went up for auction this week along with more than 3,000 other rare Australian and international coins and banknotes. Other rare coins for sale included the Holey Dollar and the 1930 Penny, ...