Retailer Price Postage Total Availability / Notes
Blackwell £18.88 £0.00 £18.88 (as of 9 May 24, 13:04 GMT) Visit Shop
Alibris £17.51 £2.79 £20.30 (as of 9 May 24, 13:04 GMT) Visit Shop
AbeBooks £20.91 £12.01 £32.92 (as of 9 May 24, 13:04 GMT) Visit Shop