British coins wanted

DoubleDime

Need a 20 Pence and 50 Pence between the years 2010 and 2016, maybe even later. The reverse designs are like a puzzle piece when compared to other coins of these years. I have the Penny to 10 Pence so need these two to complete the set.

DBSTrader2

They're part of a cool 7-coin "Shield of the Royal Arms" set - - I got one the first year minted. Very neat concept! Hope you find the last few you need!