George I Gold Guinea Coin

A 1726 George I Gold Guinea typically sells for between £1,000 and £8,250, depending on its condition and rarity. Rare “Elephant & Castle” varieties can command significantly higher prices, with some auction records reaching over $45,000 (~£35,000).

Recent sales from London Coins and other auction houses show a wide range based on the coin’s grade:
London Coins
London Coins
Circulated/Fine: £700 – £1,300
Very Fine (VF) to Good VF: £1,160 – £1,700
Extremely Fine (EF/AU58): £2,800 – £4,500
Damaged/Ex-Jewellery: £240 – £600

Key Value Factors
Condition: Professional grading (e.g., NGC or PCGS) significantly impacts value. For example, an AU58 (About Uncirculated) graded coin is currently listed by The Royal Mint for £8,250.
Rare Varieties: The Elephant & Castle mark (denoting gold from the Royal African Company) is much rarer. These can be valued between £2,000 in Fine condition to over £25,000 in Uncirculated condition.
Market Trends: As of March 2026, the average auction price for a standard “Fifth Bust” 1726 Guinea is roughly $2,800 (~£2,200)