Retailer Price Postage Total Availability / Notes
Alibris £15.60 £2.79 £18.39 (as of 15 May 24, 00:36 GMT) Visit Shop
Blackwell £18.64 £0.00 £18.64 (as of 15 May 24, 00:36 GMT) Visit Shop
AbeBooks £19.74 £0.00 £19.74 (as of 15 May 24, 00:36 GMT) Visit Shop