Retailer Price Postage Total Availability / Notes
Blackwell £21.58 £0.00 £21.58 (as of 19 May 24, 22:49 GMT) Visit Shop
Alibris £20.62 £2.79 £23.41 (as of 19 May 24, 22:49 GMT) Visit Shop
AbeBooks £18.50 £6.99 £25.49 (as of 19 May 24, 22:49 GMT) Visit Shop