Berwyn: vinyl, CD and cassette prices

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

cassetteBerwyn - 2/FOMALHAUT: Yellow£32.99Recordstore1
CDBerwyn - Who Am I£25.99Crash Records2
CDBerwyn - Who Am I£16.99Recordstore1
vinylBerwyn - Who Am I£37Sister Ray1