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 ...

Michael McCauley highlighted a 10 cent coin from 1991 that can be sold for 75 times higher than if you used it elsewhere. He explained that the reason behind this high price is due to what the Royal ...

Australia Post ... s tournaments. The coins feature a coloured tennis ball at the centre, along with a male and female tennis player mid-shot. Some of the $2 coins have already sold for $5.99 each on ...