Help
    1. Home
    2. ›Coin value checker
    3. ›Puffin 20p 2023 Proof
    Puffin 20p 2023 Proof – reverse
    Showing the reverse
    Photo: Numista

    Puffin 20p 2023 Proof

    Charles III Puffin
    2023United KingdomProof; Tudor crown privy mark

    Worth about £4.07 as a proof.

    Denomination
    20p
    Estimated Value
    £4.07
    Numista catalogue · Mar 2026How we value coins
    Condition
    Proof
    Mintage
    —

    Physical Properties

    Composition:Copper-nickel
    Weight:5g
    Shape:Equilateral curve heptagon (7-sided)
    Diameter:21.4mm
    Thickness:1.7mm
    Currency:Pound sterling (decimalized, 1971-date)
    Mint:Royal Mint

    Features & Details

    Equilateral curve heptagon (7-sided)Copper-nickel
    Value source:Numista catalogue
    Value date:6 Mar 2026

    Versions of the 2023 Puffin 20p

    • Puffin 20p 2023Photo: Numista
      Circulation

      —

      Mintage 525,000

      Puffin 20p 2023

    • Puffin 20p 2023 BUPhoto: Numista
      BUTudor crown privy mark

      £4.07

      Mintage —

      Puffin 20p 2023 BU

    • Puffin 20p 2023 ProofPhoto: Numista
      ProofTudor crown privy mark

      £4.07

      Mintage —

      Puffin 20p 2023 Proof (this page)

    Puffin 20p by year

    Puffin 2024 20p →
    • Puffin 2025 20p
    • Puffin 2026 20p

    About the Puffin 20p 2023 Proof

    The Charles III Puffin coin, issued in 2023 by the Royal Mint, marks a notable addition to the numismatic landscape of the United Kingdom as it represents the first circulating coinage featuring King Charles III, following the passing of Queen Elizabeth II. With a denomination of £0.20, this copper-nickel coin features a charming depiction of a puffin, a bird emblematic of the British Isles, symbolising the rich natural heritage of the region. As numismatists seek to capture the evolving narratives within coinage, the Charles III Puffin serves as a tangible reflection of contemporary British culture and wildlife, making it a desirable piece for both collectors and those interested in the historical context of the monarchy.

    ⓘHow this was written

    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

    Add to your digital collection

    Track your coin collection, monitor values, and discover rare finds.

    Start Your Collection

    Explore

    • Browse coins
    • Discover
    • Communities
    • Collectors

    Trade

    • Marketplace
    • For dealers

    Play

    • Games
    • How to play
    • Coindle
    • Coin Detective
    • Higher or Lower

    Learn

    • Coin Stories
    • Guides
    • Help Centre
    • Rare 50p Coins
    • Rare £2 Coins
    • Coin Collecting for Beginners
    • Coin Values Guide
    • Pre-1947 Silver Coins

    Take part

    • Contribute
    Florin
    House

    © 2026 Florin House. All rights reserved.

    Florin House

    Florin House is a trading name of FLORIN HOUSE LTD

    Company number 17480418

    Registered office: 103 Alpine Street, Reading, England, RG1 2PZ

    hi@florinhouse.com

    Help·Privacy Policy·Terms of Service
    EnglishFrançaisDeutschEspañol