Robert Glasper: vinyl, CD and cassette prices

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

vinylRobert Glasper - Keys To The City Volume 1£33.99Assai Records2
vinylRobert Glasper - Let Go£33.99Assai Records2
vinylRobert Glasper - Reissues£33.99Assai Records3