Congos: vinyl, CD and cassette prices

Compare the price of 4 Congos records on vinyl, CD and cassette in UK record shops.

vinylCongos - Ark Of The Covernant / Noah Sugar Pan 7"£14Sister Ray1
vinylCongos - Ark of The Covernant£20Sister Ray1
vinylCongos - Dub Feast£21Sister Ray1
vinylCongos - Feast£21Sister Ray1