of Montreal: vinyl, CD and cassette prices

Compare the price of 3 of Montreal records on vinyl, CD and cassette in UK record shops.

vinylof Montreal - Freewave Lucifer F<ck F^ck F>ck£17Sister Ray1
vinylof Montreal - The Sunlandic Twins (20 Anniversary Edition)£37.99Assai Records2
vinylof Montreal - aethermead£19.99Crash Records2