Retailer Price Postage Total Availability / Notes
Waterstones £6.99 £0.00 £6.99 Visit Shop
WHSmith £5.03 £1.99 £7.02 (as of 20 May 24, 20:51 GMT) Visit Shop
Blackwell £9.43 £0.00 £9.43 (as of 20 May 24, 20:51 GMT) Visit Shop