Watch List notes:

MINT ERROR AU DETAILS | Elizabeth II (1952-), Two Pounds, 2015, ELIZABETH II. DEI. GRA. REG. FID. DEF. 2015., crowned head right, rev. TWO POUNDS, Britannia holding a shield and trident, QUATOR MARIA VINDICO on edge downwards, 3h (Spink K37), lightly bagmarked and cleaned, otherwise struck with rotated dies and therefore rare, near extremely fine, in NGC holder, graded MINT ERROR AU DETAILS (Cert. #6135244-001).
Whilst a mechanical error caused by the loosening of a die during a journey this remarkable error may only affect a few thousand coins that ultimately entered circulation, and becomes the first official specie to enter circulation in Britain since 1887 to be anything other than medal alignment'
Estimate: £40 - £60