Watch List notes:

Five Pound Crowns (2) 2009 3-Year Countdown to the London Olympics Silver Proof Piedfort , the reverse with blue Olympic logo, S.4920 in an NGC holder with Royal Mint ticket logo and graded PF70 Ultra Cameo, 2009 3-Year Countdown to the London Olympics Silver Proof, the reverse with blue Olympic logo S.4920 in an NGC holder with Royal Mint ticket logo and graded PF70 Ultra Cameo

Estimate: 100-120 GBP