Australia Post has unveiled 26 new collectable coins all featuring classic Aussie icons such as an Akubra hat, a koala and a pavlova. The rare $1 coins come as part of a joint partnership with the Royal Australian Mint with collectors urged to check their change after making a purchase at any post office. Each coin features a different national icon and has been released as part of the popular Great Aussie Coin Hunt program. Lucky Aussies may come across change featuring a cup of Milo, zinc sunscreen, a redback spider, the Sydney Harbour Bridge and even the beloved soap opera Home and Away.