Rare 50c coin worth $15 discovered in change Aussies should check their loose change for rare coins, after one social media user discovered a valuable round 50 cent count worth $15.

Rare 50c coin worth $15 discovered in change Aussies should check their loose change for rare coins, after one social media user discovered a valuable round 50 cent count worth $15.

Rare 50c coin worth $15 discovered in change Aussies should check their loose change for rare coins, after one social media user discovered a valuable round 50 cent count worth $15.

Please keep it,” another commented. Before the dodecagon shaped coins we know today, 50 cent coins were originally circular when they were first introduced in Australia in 1966.

Rare 50c coin worth $15 discovered in change Aussies should check their loose change for rare coins, after one social media user discovered a valuable round 50 cent count worth $15.

Please keep it,” another commented. Before the dodecagon shaped coins we know today, 50 cent coins were originally circular when they were first introduced in Australia in 1966.