Retailer Price Postage Total Availability / Notes
Alibris £18.16 £2.79 £20.95 (as of 14 May 24, 11:51 GMT) Visit Shop
Blackwell £22.93 £0.00 £22.93 (as of 14 May 24, 11:51 GMT) Visit Shop
AbeBooks £19.87 £11.94 £31.81 (as of 14 May 24, 11:51 GMT) Visit Shop