Very Rare: fewer than 100,000 minted. Sells often: 67 verified sales in the last 12 months.
50 Pence - Elizabeth II 5th portrait Plesiosaurus (2021)
| Country | United Kingdom |
| Year | 2021 |
| Denomination | 50 Pence |
| Face value | 50p |
| Mintage | 69,621 |
| Mint | Royal Mint · Llantrisant |
| Circulation | Non-circulating |
| Composition | Copper-nickel |
| Weight | 8.000g |
| 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.
Plesiosaurus 50p market value
Find this on eBay
AffiliatePlesiosaurus 50p price history
Daily limit reachedPlesiosaurus 50p value by grade
Realised auction prices · ⭐ Pro Expand rows for individual sale records| Grade | Latest | Median | 30d Δ | All-time range | Sales (1yr) | Total sales | Last sale | |
|---|---|---|---|---|---|---|---|---|
| UNC | £6.25 🔒 eBay | £5.88 | – | £4.38 – £6.57 | 4 | 4 | 16-04-2026 | |
|
Loading…
|
||||||||
| BU | £11.50 🔒 eBay | £8.12 | ▼2.1% | £2.25 – £18.00 | 50 | 50 | 22-10-2026 | |
|
Loading…
|
||||||||
| VF | £6.51 🔒 eBay | £7.72 | – | £4.21 – £17.39 | 12 | 12 | 08-10-2026 | |
|
Loading…
|
||||||||
| aUNC | £8.50 🔒 eBay | £8.50 (1) | – | £8.50 – £8.50 | 1 | 1 | 12-04-2026 | |
|
Loading…
|
||||||||
About the 2021 50 Pence - Elizabeth II – Plesiosaurus
The 2021 50 Pence - Elizabeth II – Plesiosaurus is a collector 50 pence coin, struck in copper-nickel. It weighs 8g and measures 27.3mm across. Reverse design: Image of a Plesiosaurus with legend above and below.
69,621 were struck.
Common questions
How much is the 2021 50 Pence - Elizabeth II – Plesiosaurus worth?
Verified sold prices for the 2021 50 Pence - Elizabeth II – Plesiosaurus run from £5.88 to £8.50 across 4 grades, taking the median for each grade. Condition makes the difference, so check the grade table above before pricing one.
How do I identify the 2021 50 Pence - Elizabeth II – Plesiosaurus?
Check the weight 8g and diameter 27.3mm and the metal (copper-nickel) against the specification table on this page. The reverse design is described above.
More 50 Pence coins from nearby years
