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    Decimal Day 50p 2021 BU – reverse
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    Decimal Day 50p 2021 BU

    2021United Kingdom
    Part of 50p coins

    Decimal Day 50p 2021 BU is a United Kingdom 50p coin struck in 2021 at the Royal Mint. 84,086 were minted. Its estimated value is £6.50, a price-guide figure from June 2025. It is rated 4/10 for rarity (uncommon).

    Denomination
    50p
    Estimated Value
    £6.50
    Price-guide figure · Jun 2025How we value coins
    Condition
    BU
    Mintage
    84,086

    Physical Properties

    Shape:heptagon
    Currency:GBP
    Mint:Royal Mint

    Features & Details

    Heritage & HistoryMajor UK Events
    Value source:Price-guide figure
    Value date:26 Jun 2025

    Is the Decimal Day 2021 50p rare?

    Its BU mintage of 84,086 is the 48th lowest of 127 BU 50p coins in the catalogue, and 6 Florin House collectors own one.

    Other 2021 50p coins

    • John Logie Baird 50p 2021 ProofMintage 8,852
    • Plesiosaurus 50p 2021 BUMintage 10,364
    • Team GB Olympics 2020 50p 2021 BUMintage 11,865
    • Charles Babbage 50p 2021 BUMintage 46,292
    • 100 years of Insulin 50p 2021 BUMintage 54,942
    • Dinosaur Dimorphodon 50p 2021 BUMintage 60,970
    • Dimorphodon 50p 2021 BUMintage 60,970
    • John Logie Baird Television Pioneer 50p 2021 BUMintage 61,559

    About the Decimal Day 50p 2021 BU

    The 2021 Decimal Day 50p coin, issued by the Royal Mint, commemorates the pivotal moment in British currency history when the United Kingdom transitioned from the old imperial system to decimal currency on February 15, 1971. This coin, produced with a brilliant uncirculated finish, features a design that pays homage to this significant change, encapsulating the spirit of modernisation while serving as a tangible reminder of the nation's economic evolution. Collectors value the Decimal Day coin not only for its historical context but also for its aesthetic appeal and the narrative it conveys about the transition to a decimal system, marking a key moment in British financial history.

    Written with AI from catalogue data. Sentences that contradict this coin's year, denomination, finish, mintage or value are removed automatically; the rest has not been checked by a person. How we value coins

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