Watch List notes:

The 2010 Silver Proof Piedfort Set a 5-coin set comprising Five Pound Crown 2010 Restoration of the Monarchy, Two Pounds 2010 Florence Nightingale, One Pound 2010 London, One Pound 2010 Belfast, Fifty Pence 2010 100 Years of Girl Guiding Silver Proof Piedforts nFDC-FDC, the Five Pound Crown with a hint of toning, in the black case of issue with certificate

Estimate: 100-120 GBP