Demand Surges for King Charles III Coin Sets

It’s an exciting time in the collecting world, with many ‘firsts’ to look forward to as we enter a new era of King Charles III coinage.

From the first ever King Charles III portrait featuring on our coins, to the UK’s first ever Coronation 50p, there’s already been some remarkable milestones celebrated on the coins you can find in your change.

These issues will undoubtedly become increasingly sought-after in years to come. But demand for King Charles III coins is already proving to be high!

In August, the Isle of Man released the FIRST King Charles III Decimal Coin Set – including all seven of their decimal coins, which lucky islanders will be able to find in their change.

Isle of Man Manx Wildlife Set

Isle of Man Manx Wildlife Trust Coin Set

I knew these coins would be popular, but I was shocked at just how quickly we sold through our allocation… In fact, all our stocks had completely sold out in just a few days!

Popularity for the first full King Charles III coin set has certainly got us thinking about what could lie ahead for UK coins and just how high the demand might be when we start to see more King Charles coins released.

So far, the 2022 Memoriam 50p and 2023 Coronation 50p have found their way into our change and we released collector maps for both so that Change Checkers can track where across the country these coins are being found.

King Charles III Circulating 50ps

If you’re lucky enough to have found the new Coronation 50p in your change, make sure you add it to our map here >>

In the meantime, I (like many other collectors) am eagerly awaiting the chance to find more King Charles III coins in my change and build up a new collection.

For almost 70 years, our definitive and commemorative coins have featured the Queen’s portrait, but with a new era of King Charles III coinage upon us, the collecting race begins once again!


Own the Queen Elizabeth II LAST Definitive Coin Set

2022 marked the final year of Her Majesty’s reign and, as such, these 2022 dated definitives coins were the last ever to be issued with the Queen’s portrait on the obverse.

We have limited stocks available, so don’t miss the chance to secure yours for just £35 (+p&p) here >>

Coming soon…The Lion, the Witch and the Wardrobe 50p!

Excitingly, a brand new UK 50p coin will be issued to celebrate the beloved story, The Lion, the Witch and the Wardrobe.

The Lion, the Witch and the Wardrobe was the first novel in the Chronicles of Narnia collection by fantasy author, C. S. Lewis. The story, first published in 1950, is beloved by many and considered an introduction to the fantasy literature genre.

Sign up for updates about this new UK coin, including when you can get your hands on it!

The Lion, the Witch and the Wardrobe 50p Sign Up

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The 20p coin that could make you a mint!

Have you ever noticed something particularly unusual about one of your coins? Perhaps a missing date, denomination or an error in the design?

Well, that’s what happened to one collector who noticed something unique about their 20p coin…

A ‘spectacular error’

The 20p in question was minted in 1990 for a British overseas territory, and was sold as part of a set. However, instead of having the usual cupro-nickel finish, it was struck on a copper-plated blank intended for a different country.

The 20p error coin
A ‘spectacular error’ occurred on this 20p coin
Credit: SWNS

Collector, Alun Barker saw this unusual coin listed on eBay in December 2017 and bought it for just £50. But he was pleasantly surprised when, just a month later in January 2018, the coin was confirmed as a genuine error by The Royal Mint, who issued a certificate of accreditation. They also confirmed it was the only known 20p in existence with with error, making it one of a kind!

Exceeding expectations at auction

Alun decided to have the coin valued by specialists, Tennants Auctioneers, who initially estimated it could fetch as much as £1,200 at auction. However, when he decided to part with the coin in August 2023, Alun was astonished to find out it had sold for a whopping £1,400!

Tennants Auction Centre
Tennants Auction Centre, North Yorkshire
Credit: tennants.co.uk

Not the first rare 20p error…

The ‘Bronze 20p’

In 2017, collector David Crosier found a 20p coin with an unusual finish, which he assumed to be bronze plated. He sent the coin to The Royal Mint to check, and after x-ray fluorescence spectrometry, they confirmed it was a genuine minting error.

The 'bronze 20p' with a 20p and 1p from the same years
The ‘bronze 20p’ with a normal 20p and 1p from the same year

Somehow, a 1p blank had made its way into the presses and a 20p was mistakenly struck onto it.

Find out more about this extremely rare error coin >>

The undated 20p

Considered by many as the ‘Holy Grail of change collecting’, the undated 20p is undoubtedly at the top of most serious collectors’ wish lists. In 2008, an unknown number of 20p coins were released into circulation without a date on either the obverse or reverse. This followed a die mix up after the new Royal Shield design was introduced.

Undated 20p reverse and obverse
Undated 20p reverse and obverse

The Royal Mint confirmed this was the first time in over 300 years that a coin had entered circulation without a date, making it extremely sought-after by collectors. They also confirmed that, whilst exact quantities are unknown, no more than 250,000 of these undated coins made it into circulation.

These coins have been listed on the secondary market with a value as high as £10m, however you should always check the sold listings on secondary market sites to see how much collectors are actually willing to pay for a coin.

Our latest eBay Tracker shows that the undated 20p is currently selling for around £52.

Find out more about the undated 20p >>


Have you ever found an error coin in your change? Let us know in the comments!