Question: what are the rare british 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.