Pentagram: vinyl, CD and cassette prices

Compare the price of 7 Pentagram records on vinyl, CD and cassette in UK record shops.

CDPentagram - Curious Volume£7Sister Ray1
vinylPentagram - First Daze Here£31Sister Ray1
vinylPentagram - Forewarned£21.99Crash Records2
CDPentagram - High Voltage - Live At Spotsylvania '78£33.99Crash Records1
vinylPentagram - Relentless£25.99Crash Records3
CDPentagram - Review Your Choices£12.99Crash Records1
CDPentagram - Sub-Basement£26.99Crash Records1