Image BYB ref. NI.802 1 Pound 1. 6.1929Prefix no prefix F £80.00 NI.802 1 Pound 1. 4.1931Prefix no prefix F £75.00 NI.802 1 Pound 1. 6.1932Prefix no prefix F £75.00 NI.804a 1 Pound 1. 9.1939Prefix no prefix F+ £60.00 NI.806a 1 Pound 15. 2.1971Prefix A UNC £165.00 NI.813a 5 Pounds 1. 1.1943Prefix no prefix F+/VF £80.00 NI.815c 5 Pounds 1.10.1982Prefix B F+ £15.00 NI.816 5 Pounds 1.12.1989Prefix D UNC £30.00 NI.816 5 Pounds 1.12.1989Prefix D aUNC £25.00 NI.816 5 Pounds 1.12.1989Prefix D EF £22.00 NI.816 5 Pounds 1. 1.1992Prefix D, E UNC £30.00 NI.816 5 Pounds 1. 1.1992Prefix D, E aUNC £25.00 NI.816 5 Pounds 1. 1.1992Prefix D EF £22.00 NI.816 5 Pounds 4. 1.1993Prefix F UNC £30.00 NI.817 5 Pounds 1. 7.1998Prefix A EF £15.00 NI.817 5 Pounds 1. 7.1998Prefix B UNC £23.00 NI.817 5 Pounds 1. 1.2001Prefix C UNC £22.00 NI.817 5 Pounds 1. 1.2001Prefix D UNC £22.00 NI.818 5 Pounds 25.11.2006Prefix GB UNC £24.00 Commemorating the life of George Best. NI.819a 5 Pounds 1. 7.2007Prefix D UNC £12.00 NI.819b 5 Pounds 1. 1.2013Prefix D UNC £11.00 Splits at D9800000 with notes signed by McCarthy NI.825c 10 Pounds 1.10.1983Prefix C EF/aUNC £60.00 NI.825c 10 Pounds 1.10.1983Prefix C EF £50.00 NI.825c 10 Pounds 1.10.1983Prefix C VF £24.00 NI.825c 10 Pounds 1. 2.1988Prefix D EF £50.00 NI.825d 10 Pounds 1.12.1989Prefix D, E EF £45.00 NI.826 10 Pounds 1.12.1990Prefix F EF £45.00 NI.827a 10 Pounds 1. 1.1997Prefix A aEF £22.00 NI.828a 10 Pounds 1. 1.2007Prefix F UNC £25.00 NI.828a 10 Pounds 1. 1.2008Prefix F, G UNC £25.00 NI.828a 10 Pounds 1. 1.2008Prefix H UNC £26.00 Last prefix NI.828a 10 Pounds 1. 1.2007Prefix Z UNC £34.00 Replacement note NI.828b 10 Pounds 3. 1.2012Prefix H UNC £25.00 First prefix NI.828b 10 Pounds 1. 1.2014Prefix J UNC £24.00 NI.828b 10 Pounds 1. 1.2014Prefix K UNC £24.00 NI.828b 10 Pounds 1. 1.2014Prefix Z aUNC £30.00 Replacement note NI.829 10 Pounds 12. 4.2018Prefix AM UNC £18.50 NI.829 10 Pounds 12. 4.2018Prefix AW UNC £18.50 NI.829 10 Pounds 12. 4.2018Prefix AQ UNC £18.50 NI.832 20 Pounds 1. 1.1943Prefix no prefix F+ £225.00 NI.832 20 Pounds 1. 4.1943Prefix no prefix VF/VF+ £350.00 There is a small ink annotation '270' on the front, also one pair of staple holes. A nice crisp, clean note. NI.834 20 Pounds 1.11.1990Prefix F EF £60.00 NI.835a 20 Pounds 1. 1.1996Prefix A EF £55.00 NI.836a 20 Pounds 1. 1.2007Prefix F, G UNC £40.00 NI.836a 20 Pounds 1. 1.2008Prefix H, J UNC £40.00 NI.836a 20 Pounds 1. 1.2008Prefix Z UNC £85.00 Replacement note NI.836a 20 Pounds 1. 1.2010Prefix K UNC £40.00 NI.836b 20 Pounds 3. 1.2012Prefix L UNC £40.00 NI.836b 20 Pounds 1. 1.2014Prefix L, M UNC £40.00 NI.836error 20 Pounds 1. 1.2014Prefix L VF+ £125.00 Overprint error on reverse NI.836b 20 Pounds 1. 1.2014Prefix Z EF/aUNC £70.00 Replacement note NI.836b 20 Pounds 1. 1.2015Prefix M UNC £40.00 NI.836b 20 Pounds 1. 1.2015Prefix N UNC £40.00 NI.836b 20 Pounds 1. 1.2015Prefix P UNC £40.00 NI.836b 20 Pounds 1. 1.2015Prefix Z VF+ £45.00 Replacement note NI.836c 20 Pounds 4. 4.2017Prefix P UNC £36.00 NI.836c 20 Pounds 4. 4.2017Prefix Q UNC £36.00 NI.836d 20 Pounds 6.12.2018Prefix Q UNC £36.00 NI.838 20 Pounds 22. 2.2019Prefix AA UNC £45.00 new polymer notes, issued Oct 2020. NI.838 20 Pounds 22. 2.2019Prefix AD UNC £40.00 new polymer notes, issued Oct 2020. NI.838 20 Pounds 22. 2.2019Prefix AE UNC £40.00 new polymer notes, issued Oct 2020. NI.839 20 Pounds 1. 3.2021Prefix BA UNC £30.00 National Westminster Bank plc, trading as Ulster Bank NI.839 20 Pounds 1. 3.2021Prefix BE UNC £30.00 National Westminster Bank plc, trading as Ulster Bank NI.843 50 Pounds 1.10.1982Prefix E UNC £300.00 NI.844 50 Pounds 1. 1.1997Prefix D UNC £110.00 NI.new50 50 Pounds 1. 3.2021Prefix AA UNC £78.00 AA first prefix - polymer notes issued in June 2022 NI.new50 50 Pounds 1. 3.2021Prefix AB UNC £74.00 polymer notes issued in June 2022 NI.852 100 Pounds 1. 1.1943Prefix - VF+ £580.00 A few staple holes and small rust spots. Three small edge tears. Ink annotation "268" on front of note and small amount of bank stamp visible. NI.853a 100 Pounds 1. 3.1977Prefix F EF £450.00 NI.853a 100 Pounds 1. 3.1977Prefix F VF+/aEF £350.00 NI.853b 100 Pounds 1.10.1982Prefix F aUNC £480.00 NI.854 100 Pounds 1.12.1990Prefix G aUNC £390.00