Legendary: fewer than 100 minted.
50 Pence - Elizabeth II Plesiosaurus Gold Proof (2021)
Circulating version: 2021 50 Pence - Elizabeth II – Plesiosaurus
| Country | United Kingdom |
| Year | 2021 |
| Denomination | 50 Pence |
| Face value | 50p |
| Mintage | 93 |
| Mint | Royal Mint · Llantrisant |
| Circulation | Non-circulating |
| Composition | Gold (.9167) (917/1000 fine) |
| Weight | 15.500g · 0.4568 t oz |
| Diameter | 27.3mm |
| Shape | Equilateral curve heptagon (7-sided) |
| Orientation | Medal alignment ↑↑ |
| Grade scale | UK (EF/UNC) |
Fifth crowned portrait of Queen Elizabeth II right, wearing the George IV State Diadem, legend around.
Image of a Plesiosaurus with legend above and below.
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Daily limit reachedGold Proof 50p estimated value
not a sale of this coinWe have no sold price for this coin yet. This range is the middle of what 12 similar coins sold for as issued: the same denomination and metal, struck within 5 years. The lower figure is its metal value today. Treat it as a guide, not a valuation.
- £1,189
- £1,537
- £1,205
- £1,074
- £1,060
About the 2021 50 Pence - Elizabeth II Plesiosaurus – Gold Proof
The 2021 50 Pence - Elizabeth II Plesiosaurus – Gold Proof is a collector 50 pence coin, struck in 91.67% gold. It weighs 15.5g and measures 27.3mm across. Reverse design: Image of a Plesiosaurus with legend above and below.
93 were struck.
Common questions
How much is the 2021 50 Pence - Elizabeth II Plesiosaurus – Gold Proof worth?
No verified sale of the 2021 50 Pence - Elizabeth II Plesiosaurus – Gold Proof has been logged on MyCoinage yet. Its gold content is worth about £1,373 at today's spot price, which puts a floor under its value.
How is the 2021 50 Pence - Elizabeth II Plesiosaurus – Gold Proof different from the circulating coin?
This is a collector version of the 2021 50 Pence - Elizabeth II – Plesiosaurus, not the coin found in change. At 15.5g of 91.67% gold it is heavier than the 8g nickel circulating coin, so weighing it is the quickest check.
How do I identify the 2021 50 Pence - Elizabeth II Plesiosaurus – Gold Proof?
Check the weight 15.5g and diameter 27.3mm and the metal (91.67% gold) against the specification table on this page. The reverse design is described above.
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