All news on the topic: Royal Mint

The commemorative collection includes a 50p and a £5 coin which features the first official crowned coinage portrait of King Charles III

The coin in question was released in 2009 to mark 250 years since Kew Gardens opened in 1759 and the Royal Mint estimate that around 210,000 were made

Certain rare coins are highly sought after by collectors, and could be worth hundreds or even thousands of pounds so it may be worth while keeping an eye on your spare change

The coin collection was described as being one of the "finest and most complete" group of coins relating to the East India Company and British India ever assembled

The new 50p coin features Professor Albus Dumbledore who was one of the key characters in J.K Rowling's Harry Potter novels and subsequent films

Eagle-eyed experts have spotted a hidden detail in the official coins celebrating the new monarch and once you've spotted it you won't be able to un-see it

This particular error coin has seen the design accidentally minted on one type of metal - so it appears all in one colour instead of having a gold-coloured outer ring and silver-coloured centre