The ‘enchantress of numbers’ celebrated on a UK coin – Ada Lovelace £2

A brand new £2 coin has just been issued, paying tribute to English mathematician and writer, Ada Lovelace. This new UK £2 coin is the 9th coin in The Royal Mint’s Innovation in Science series, which has previously featured coins dedicated to Stephen Hawking, Alan Turing, Edward Jenner and Alexander Graham Bell.

A discoverer of the hidden realities of nature

The Innovation in Science series has mainly comprised of 50p coins, however the 2023 UK Ada Lovelace £2 will be the third £2 in the series. It’s also only the second time a female has been celebrated on an Innovation in Science coin, preceded only by the 2020 Rosalind Franklin 50p.

The reverse design of the Ada Lovelace £2 by Osborne Ross takes inspiration from the original input cards used by Lovelace to programme the Analytical Engine, along with the inscription “a discoverer of the hidden realities of nature”. The quote is a self declared statement taken from a letter that Lovelace wrote to her mother.

Watercolour portrait of Ada King, Countess of Lovelace 
Credit: Wikimedia Commons
Watercolour portrait of Ada King, Countess of Lovelace
Credit: Alfred Edward Chalon, Public domain, via Wikimedia Commons

The ‘enchantress of numbers’

Lovelace worked closely with Charles Babbage, who also featured on an Innovation in Science coin, on his Analytical Engine and saw limitless potential in the computer. She studied the technology meticulously and discovered there was much more to computers than just calculating mathematical equations. This lead to her being referred to as the first computer programmer. Charles Babbage himself even gave her the nickname the ‘enchantress of numbers’.

2023 UK Ada Lovelace £2 Reverse
2023 UK Ada Lovelace £2 Reverse

The 2023 Ada Lovelace £2 pays homage to Lovelace’s tenacity and her life as a visionary. The edge inscription of this coin reads ‘INNOVATION IN SCIENCE – LOVELACE’, reinforcing its ties to the other coins in the Innovation in Science series.

Secure yours 2023 UK Ada Lovelace CERTIFIED BU £2

Don’t miss out on adding the latest Innovation in Science coin to your collection. Click here to get yours >>

How much are your coins worth? June 2023 eBay Tracker update!

Good news Change Checkers – your latest eBay Tracker and Valuation Index is here!

Whilst the secondary market can be a bit of a minefield, we’ve put together an easy way for you to see how much the Top 10 UK coins and banknotes are selling for right now.

eBay Tracker

Change Checker eBay Tracker listing the UK’s most sought-after coins and banknotes.
Change Checker eBay Tracker listing the UK’s most sought-after coins and banknotes.

Find out which coins and notes have been the key movers and in our latest eBay Tracker update.

After a spike in selling prices in our last update in January 2023, most likely due to the new King Charles III coins, things are starting to level out again. Although there has been an overall decrease in prices, there are still some noteworthy changes since our previous update.

Olympic Football 50p

The coin that’s seen the biggest increase is the Olympic Football 50p. The Olympic 50ps have long been favourites amongst collectors, but did you know that only 1,125,500 Football fifty pence pieces entered circulation? It’s definitely the rarest Olympic 50p to look out for and tops our chart as having the smallest mintage figure, which means it is even harder to find than the other Olympic 50ps.

2011 Olympic Football 50p
2011 Olympic Football 50p

With a design explaining the hotly debated offside rule, it definitely sparked discussion among collectors and football fans alike.

Kew Gardens 50p

Released by The Royal Mint in 2009 to celebrate the 250th anniversary of the Royal Botanic Gardens at Kew, the striking design of this 50p, by Christopher Le Brun RA, features the famous Chinese Pagoda at Kew, entwined by a decorative leafy climber.

2009 Kew Gardens 50p
2009 Kew Gardens 50p

In 2014, The Royal Mint revealed that only 210,000 Kew Gardens 50p coins had been struck, making it the scarcest UK coin in circulation. And nearly 10 years later, people are still willing to pay hefty sums to get their hands on one. Some have sold on the secondary market for nearly £200!

Kew Gardens 50p sold eBay listing for £195
Kew Gardens 50p sold eBay listing for £195

Valuation Index

Change Checker Valuation Index

Since coins bearing King Charles III’s effigy began circulating, collectors have been keen to complete their Queen Elizabeth II collections.

This is reflected in the coins and bank notes being sold on the secondary market, some still selling for several times their face value.

Undated 20p

Considered by some the holy grail of change collecting, the undated 20p is being snapped up for a pretty penny recently.

Undated 20p
Undated 20p

These illusive coins have sold on the secondary market for more than 25 times their value! It’s not known how many are in circulation, but most serious collectors have it on their wish lists.


My coin isn’t on the eBay Tracker

The eBay Tracker follows the movements of the Top 10 UK coins and banknotes, however if your coin doesn’t appear on the tracker you can use our 6 point guide to help determine the realistic value for your coin.

How does the eBay Tracker work?

The Change Checker eBay Tracker takes the last 9 sold prices on eBay and gives the median price achieved (rounded to the nearest 50p). By taking the median, rather than an average, we avoid skewing figures with one or two excessive prices.

Please note that the Change Checker eBay Tracker is only ever designed to be a guide as to prices achieved on eBay. Prices may vary depending on collector demand and the quality of the coin being sold. It does not provide any guarantee as to future values of coins.


If you’re interested in coin collecting, our Change Checker web app is completely free to use and allows users to:

Find and identify the coins in their pocket
Collect and track the coins they have
Swap their spare coins with other Change Checkers

Share, learn & swap with the Change Checker Community

Join the only official Change Checker Facebook group today >>

The Isle of Man TT returns! New £2 coin issued to celebrate

The Isle of Man TT races, an annual tradition since 1907, returns this year. Riders and spectators from around the world will travel to the island for what has been nicknamed ‘the most dangerous race in the world’.

It’s become somewhat of a tradition for the Isle of Man to issue coins to commemorate the TT races each year. 2023 is no exception, as this year we’ll see a brand new Isle of Man £2, issued to mark 100 years since the sidecar entered the races.

But the most exciting news for collectors is that it’ll be the FIRST EVER King Charles III TT £2 coin!

The design

In 1923, the first Sidecar was introduced to the TT races. This meant both racer and passenger could take part in the ‘Ultimate Road Race’. The design shows an incredibly detailed depiction of the Sidecar riding through Parliament Square on the Isle of Man.

2023 Isle of Man TT £2 coin reverse
2023 Isle of Man TT £2 coin reverse

For the first time ever on an Isle of Man TT coin, the obverse features King Charles III’s effigy. Since the first King Charles III coin was issued last year, we’ve seen demand for new UK coins soar. With every Isle of Man TT coin since 1981 having featured Queen Elizabeth II, this change is sure to catch the eye of collectors wanting to add a highly collectable issue to their collection.

2023 Isle of Man TT £2 coin obverse
2023 Isle of Man TT £2 coin obverse featuring King Charles III

Entering circulation

Previous Isle of Man TT coins have always been popular with both collectors and motor enthusiasts. This is due to their small mintages compared to their UK counterparts and the fact that they sometimes crop up in UK coinage. Although Isle of Man coins aren’t legal tender in the UK, there is a chance you could spot one in your change.

And excitingly, a 15,000 2023 Isle of Man TT £2 coins will be released into circulation on the island. So it’s time to beat the crowds and add this coin to your collection now >>

Numismatic history of the TT races

The first Isle of Man TT coin was a 50p issued in 1981, and a new TT 50p has been released most years since. The TT 50ps, along with other denominations have proved incredibly popular amongst collectors and motoring enthusiasts alike, with some selling for hefty amounts on the secondary market.

Here are a few of our favourite Isle of Man TT coins.

2022

After a 2 year break due to the Coronavirus Pandemic, the TT races returned in 2022 and two new £2 coins were issued to celebrate.

One of the coins featured the iconic TT Grandstand which marks the start and end of the race. The other represented the TT race marshals, most of whom are usually volunteers or motorsports enthusiasts.

A Crown coin was also issued in celebration of the event. It featured the official TT logo in front of the race route map and a chequered flag background.

2019

In 2019, the Isle of Man released two £2 coins marking 112 years since the first TT race in 1907.

The reverse designs features legendary rider, Steve Hislop, racing the Tourist Trophy track.

Steve ‘Hizzy’ Hislop is an 11 time winner of the notorious Tourist Trophy races. His extraordinary racing career has cemented him as a hero of the TT mountain circuit.

2019 Steve Hislop Isle of Man TT £2 Coins
2019 Steve Hislop Isle of Man TT £2 Coins

2018

2018 Mike Hailwood Isle of Man TT £2 Coins
2018 Mike Hailwood Isle of Man TT £2 Coins

These coins were issued in 2018 to celebrate racing legend Mike Hailwood. 2018 marked 60 years since his first TT race and 40 years since his triumphant return.

Just 3,000 of each coin entered circulation on the Isle of Man and we saw unprecedented demand from collectors looking to add the coins to their British Isles collection.

1998

Another famous race that takes place annually on the island, is the Rally Isle of Man.

The Rally Isle of Man – previously known as The Manx Trophy Rally – was first held in 1963 and became a well known event in the British Open Rally Championship.

In 1998, the Isle of Man released the Isle of Man Car Circulation £2 coin featuring three old-style race cars on the track.

1981

1981 Joey Dunlop Isle of Man TT 50p
1981 Joey Dunlop Isle of Man TT 50P. Credit: eBay

The first Isle of Man TT 50p issued in 1981 features famous motorcyclist Joey Dunlop. 

Only 5,000 coins of this design were struck. Were you lucky enough to find this in your change on the Isle of Man? Let us know in the comments below!


Do you have any Isle of Man TT races coins in your collection? Let us know in the comments below!


Secure the 2023 Isle of Man TT Races £2 Coin for your collection!

2023 Isle of Man TT £2 banner

Your 2023 Isle of Man TT £2 Coin has been struck to a Superior Brilliant Uncirculated condition and is carefully encapsulated in official Change Checker packaging.

We only have a small initial allocation, so now’s the time to join the race to secure your 2023 Isle of Man TT £2, whilst stocks last!