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2026 Britannia One Ounce Base Metal Error Coin

2026 Britannia One Ounce Base Metal Error Coin Reverse

* These images show the type of coin you will receive, not the exact item

Buy a 2026 Britannia 1oz (Base Metal Error)

£3,500.00

Super-rare and highly sought after base metal 1oz 2026 Britannia from The Royal Mint, struck in error on a cupronickel blank.

This surprising error, now confirmed by the Mint, appears to have occurred when blanks for base-metal Five Pound coins were mistakenly used instead of 999 silver rounds during the minting process. The error was not caught, and these coins were distributed to a Royal Mint supplier.

  • These error coins feature the same designs as standard 2026 1oz Silver Britannias
  • It is understood that there are just 209 of these rare error coins in existence
  • Cupronickel composition confirmed with in-house XRF technology - authenticity guaranteed

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Product Specification

Product Code:
BR26S1E
Stock Remaining:
1
Denomination:
Two Pound (£2)
Weight:
28g
Diameter:
38.61mm
Monarch:
Charles III (2022-present)
Country:
United Kingdom
New / Pre-owned:
Pre-owned
Finish:
Bullion