Rare 50p coins: the lowest-mintage 50ps in circulation

According to The Royal Mint's mintage figures, the rarest 50p you can still find in change is the 2023 Atlantic Salmon (200,000 struck), just ahead of the 2009 Kew Gardens 50p (210,000). Next come four 2011 Olympic sports designs and two 2018 Beatrix Potter coins, all with mintages between roughly 1.1 and 1.4 million.

By the Coin Scanner team · Updated 2026-10-13

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What makes a 50p "rare"?

The 50p has been struck since 1969, and The Royal Mint describes it as the UK's most collected coin, with more than 100 designs released into circulation. Most designs were made in their millions, so the ones collectors hunt for are those with unusually small mintage figures, meaning the number of coins struck and released to banks and post offices for that design and year.

Two things are worth keeping in mind. First, a mintage figure is not the same as the number still out there: The Royal Mint itself points out that mintage shows rarity but not how many coins remain in circulation, and many low-mintage coins were set aside by collectors early on. Second, the figures quoted here are for circulating coins only. Many commemorative 50ps were also struck as Brilliant Uncirculated (BU) or proof coins for collectors, which are separate issues sold in packaging and are not part of these numbers.

The lowest-mintage circulating 50p coins

The table below lists the lowest circulating mintages for 50p coins you can still find in change, sorted from rarest, using The Royal Mint's published figures.

Atlantic Salmon (2023)

The Atlantic Salmon is one of the definitive designs introduced for King Charles III, and it entered circulation at the end of November 2023. With 200,000 coins released, The Royal Mint named it the rarest 50p in circulation in a press release in October 2024. The same design was struck again in larger numbers later: the 2025-dated Atlantic Salmon has a mintage of 2,000,000, so the date matters.

Kew Gardens (2009)

Designed by Christopher Le Brun and showing the Great Pagoda at Kew, this coin marked the gardens' 250th anniversary. Only 210,000 went into circulation because demand for 50p coins was low at the time, and it was the rarest 50p in circulation from 2009 until 2023. A 2019-dated version exists in collector sets, but it is the 2009 circulating coin that is scarce. See our Kew Gardens 50p guide for how to tell them apart.

The 2011 London Olympic sports series

Ahead of London 2012, The Royal Mint released a series of sports 50ps dated 2011. Many have mintages below 2 million, and four are especially low: Football (1,125,500, designed by Neil Wolfson and showing the offside rule), Wrestling (1,129,500, by Roderick Enriquez), Judo (1,161,500, by David Cornell) and Triathlon (1,163,500, by Sarah Harvey). The Aquatics design, sometimes talked about online, had a circulating mintage of 2,179,000 according to The Royal Mint.

Beatrix Potter (2016 to 2018)

The Beatrix Potter 50ps were designed by Emma Noble. The 2018 Peter Rabbit and Flopsy Bunny coins share the lowest figure in the series at 1,400,000 each, followed by Mrs Tittlemouse (1,700,000) and the 2016 Jemima Puddle-Duck (2,100,000). Other Potter designs were struck in far larger numbers: the 2017 Benjamin Bunny, for example, reached 25,000,000. Be careful with Peter Rabbit, as he appears on coins of several different years with very different mintages.

Lower on paper, but not in your change

Two older 50ps have even smaller figures but are no longer legal tender. The 1992-93 coin marking the UK's Presidency of the Council of Ministers and the completion of the Single Market (designed by Mary Milner Dickens) had a circulating mintage of 109,000, and the 1985 Britannia 50p had 682,103. Both were struck on the original large 50p size. The smaller 50p arrived on 1 September 1997, and the larger coin was demonetised in 1998, which is why The Royal Mint's rarest-in-circulation lists leave them out.

How to check a 50p from your change

1. Read the design. Identify the reverse ("tails") design and match it to the table. Several designs, including Peter Rabbit and the Atlantic Salmon, exist in more than one year.
2. Find the date. Confirm the year printed on the coin, because the same design can have a very different mintage in another year.
3. Check that it is a circulating coin. A coin that came out of a sealed pack or presentation folder, or that has a mirror-like proof finish, is a collector issue and is not covered by the circulating figures.
4. Look at the condition. The Royal Mint notes that coins closer to mint condition may be worth more, so wear, scratches and dents all count against a coin. Leave it as it is rather than trying to polish it.
5. Be careful with marketplace listings. The Royal Mint warns that coins sold on the secondary market can be overpriced, come with wrong details or, occasionally, be counterfeit. An asking price is not a sale price.

To get a quick answer, photograph both sides with Coin Scanner. It identifies the design, reads the date and gives an estimated value range.

What drives the value of a rare 50p

Mintage creates the interest, but the price depends on demand and condition. A heavily worn Kew Gardens coin and a sharp, unmarked one will not sell for the same amount, and popular themes such as the Olympics and Beatrix Potter attract more buyers than plainer designs. Any figures you see online are estimates. If you think you have a scarce coin in excellent condition, have it checked by a reputable dealer or a professional grading service before you sell.

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