Ray Charles: vinyl, CD and cassette prices

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

vinylRay Charles - Genius + Soul = Jazz£15.99Assai Records2
CDRay Charles - Ingredients In A Recipe For Soul£12.99Crash Records2
vinylRay Charles - Ray Charles Live In Concert£39.99Assai Records2
vinylRay Charles - What'd I Say£9.99Assai Records2