Emperor: vinyl, CD and cassette prices

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

vinylEmperor - IX EQUILIBRIUM£40Sister Ray1
vinylEmperor - PROMETHEUS: DISCIPLINE OF FIRE & DEMISE (2020 REISSUE)£28Sister Ray1
vinylEmperor - Prometheus: Discipline Of Fire & Demise£40Sister Ray1