When Melbourne journalist Anthony Black asked Coinworks to list ten coin rarities that were priced below $ 10,000 - and were destined for growth – the Perth Mint proofs struck between 1957 and 1963 were high on our list. Coins such as this 1957, 1958 and 1959 Perth Mint Proof Penny would have been amongst them. And while we are offering the coins as a trio, you can take your pick and acquire just one, two or all three of the coins. The price of each coin is $ 3500. Or $ 9500 for the trio.