One of the rarest is the Kew’s Garden 50p, which was designed to mark the 250th anniversary of the gardens in 2009. Only 210,000 coins were ever minted with this design. The Kew Gardens 50p sells for ...

What Is the 1944 Walking Liberty Half Dollar Made Of? Once dubbed as the most beautiful coin in US history, the 1944 Walking ...

The average price ranges from $0.05 to $72.00. Because proof coins are not meant for circulation but for collectors, you will notice that it has low mintage. As a result, there’s a higher demand among ...