Are your old coins and bills valuable ... It costs roughly twice as much to make a $20 bill (6 cents per note) and almost three times as much to print a $100 bill 9.4 cents per note).

A rare 20 cent coin from the 1970s is worth up to 400 times its face value simply because of the year it was minted. Aussies are being urged to look out for the “hard to find” coin as it is ...

Only 8.9 million of the 1971 20 cent coins were minted, making them a relatively rare find. · Source: TikTok/@coincollecting_detecting Victorian coin collector Michael McCauley said the 1971 20 cent ...