Crosby, Stills & Nash: vinyl, CD and cassette prices

Compare the price of 3 Crosby, Stills & Nash records on vinyl, CD and cassette in UK record shops.

vinylCrosby, Stills & Nash - Greatest Hits£43.99Crash Records1
CDCrosby, Stills & Nash - Greatest Hits£10Sister Ray1
vinylCrosby, Stills & Nash - S/T£34.99Crash Records1