List of Valuable Coins of Australia that will continuing to go up in value.
1. Mules
Mules are coins that are struck by coin dies
The 2000 $1 / 10 Cent Mule
The extremely rare 2014 and 2015 ANZAC $1 / 10c mules.
2. 2001 Centenary of Federation Upset Dollar Coins
2001 Centenary of Federation $1...