The Insulin 50p – What we know so far…

Did you know that an Insulin 50p is set to be issued this year?

The Royal Proclamation from the 23rd July 2021 confirmed that a 50p will be issued in 2021 featuring a design dedicated to the hormone, Insulin.

Whilst the design remains top secret, the Royal Proclamation reveals the coin’s reverse design will feature a depiction of insulin molecules and the chemical formula for insulin.

Insulin was first discovered in 1921 by Sir Frederick G Banting, Charles H Best, and JJR Macleod at the University of Toronto.

Before this, very few people with type 1 diabetes lived more than a year or two, and it remains the only effective treatment for people with the condition to this day.

In the 100th anniversary year of its discovery, could this new 50p become the very latest issue in The Royal Mint’s Innovation in Science series? It hasn’t been confirmed but we certainly think it would make a great addition!

This series has brought us the 2019 Stephen Hawking 50p and the 2020 Rosalind Franklin 50p – both of which have proved incredibly popular with collectors!

We’re so excited for the design of this brand new coin to be revealed – it’s sure to make a huge breakthrough into the coin collecting world!

To make sure you don’t miss out on adding this brand new coin to your collection as soon as it is released, you can sign up to the Change Checker Subscription Service here >>

Be one of the first to receive the brand new Insulin 50p!

So, don’t miss your chance to get ahead of the crowd and be one of the very first collectors to receive the latest UK new issue coins (including the Insulin 50p) as soon as possible after their release.

The Change Checker New Issue Subscription Service allows you to own the latest coin releases, delivered to your doorstep, without any of the hassle of ordering the coin yourself!

Simply choose the Subscription that best suits you. Find out more here >>

NATIONAL TEAM GB 50p for 50p BALLOT ANNOUNCED!

*** UPDATE – BALLOT NOW CLOSED ***

The 2021 Team GB 50p ballot has now closed, but congratulations to our 650 lucky winners!


Despite the road to Tokyo 2020 not being easy for our Team GB athletes, their performances and dedication to their sports has be nothing short of inspirational.

The 2020 Games, amongst other things, were postponed for only the fourth time in Olympic history, due to the coronavirus pandemic.

With this, we also saw the delay of the individual release of the official Team GB 50p, issued to celebrate our incredible athletes in the upcoming sporting event.

2021 Team GB 50p

So, to celebrate Team GB’s incredible success at this year’s Olympic Games and the release of this outstanding new 50p coin, Change Checker is incredibly excited to announce that we’re launching a National UK 50p for 50p Ballot.

Your chance to own the 2021 Team GB 50p for JUST 50p

We’re giving away 10 of these fantastic new coins at face value for every medal won by Team GB at the Tokyo Olympics!

That means 650 lucky collectors will have the chance to own this brand new coin, in Brilliant Uncirculated quality for JUST 50p.

The winners will be contacted via email on the 23rd August with details of how to claim the new 50p coin for just 50p.

Unusual Dual-Date

This coin was initially issued as part of the 2020 Annual Coin Set but with the postponement of the Olympic Games to 2021, this 50p was never individually released in 2020.

This 50p is already proving to be one of the most sought-after coins in recent years, especially after collectors have waited a whole year to get their hands on the individual issue.

Excitingly, this means that there are two versions of the coin – one with the obverse dated 2020 from the 2020 Annual Coin Set and one with the obverse dated 2021 from this year’s individual release.

What’s more, this makes the new 2021 UK Team GB 50p one of only a small handful of UK 50ps to feature a dual-date – only adding to the collectability of the new coin!

You can secure this coin for your collection for JUST £4.50 (+p&p) in Brilliant Uncirculated quality here >>

The challenge is ON! How many Olympic 50ps can you collect?

After a year long wait the highly anticipated 2020 Tokyo Games have commenced and to celebrate Change Checker has a numismatic challenge for you to take part in!

In 2012, the Olympic Games were hosted in London and to mark the occasion The Royal Mint issued 29 50p coins, each depicting a design of a different sport.

So, we’re challenging Change Checkers to hunt down the Olympic 50ps to see if you can complete a collection of all 29 coins.

It won’t be easy, as it’s estimated that 75% of these coin have been removed from circulation by collectors, but by checking your change and swapping with other collectors, it’s definitely possible to find the complete set.

Sports Edition 50p Collecting Pack

To kickstart your collection, you can now get your hands on the Change Checker Sports 50p Collecting Pack, including space for all 29 coins as you find them in your change!

What’s more, we’ll even include a mystery Olympic 50p to get your collection started and you’ll receive a Change Checker Completer Medal too!

The set comes housed in a Change Checker Album, with pages and a title card telling you all you need to know about these coins.

These really were the 50ps that kick-started the nation’s love of collecting and with such amazing designs, many of which were created by members of the public, you can see why these coins are so well-loved!

They have some of the lowest mintage figures of all the UK 50p coins, with the Football 50p in particular, having a mintage of JUST 1,125,500.

When you consider the popularity and mintage figures of these coins, it really is an exciting challenge to try and collect all 29 designs. What’s more, with the Tokyo Games having just begun, it really is the perfect chance to see how many you can find.


How many will you collect? Best of luck Change Checkers!

Don’t forget to check back in with us to tell us how you’re getting on in the challenge!


Secure your Sports Edition 50p Collecting Pack today!

Kick-start your Olympic 50p collection with the Change Checker Sports 50p Collecting Pack for JUST £19.99 (+p&p).

Your pack includes an official Change Checker Album, ID cards for all of the London 2012 50p coins, pocket pages, and the Sports Edition Title page.

Excitingly, you’ll also receive a mystery London 2012 50p to house in your album PLUS a special Sports Edition Medal.

To take part in the challenge and to secure your Change Checker Sports Edition 50p Collection, simply click here >>