Question: what are the rare uk coins?
Answer: 2012 London Olympics Aquatics 50p first design - up to £1,500. ... , 1983 New Pence 2p - up to £1,250. ... , 2018 Mrs Tittlemouse 50p - up to £430. ... , 2009 Kew Gardens 5op - up to £311. ... , 2015 "die rotation" error £2 - £80. ... , 2014 "die rotation" error 10p - £50.