Overview

• A limited die-error in coins minted in 2016 ahead of the April 2017 launch left a micro-engraving reading ‘2017’ on the rim while the main date remains ‘2016’.
• The micro-engraving is nearly invisible without a microscope or strong magnifying glass and must be inspected just inside the rim of the design side.
• Change Checker values error coins in excellent condition at between £300 and £500 based on recent expert estimates.
• One of these error coins sold for £2,500 to a collector in Spain in 2017, underscoring strong demand among numismatists.
• Collectors and experts continue to encourage anyone with 2016-dated £1 coins to scrutinize their change closely for this rare variant.