As above from Sainsbury's, a very good price at the moment.
http://www.sainsburysentertainment.co.uk/en/Films-TV/Blu-ray/Bolt-Combi-Pack-Blu-ray-DVD/product.html?product=E10344776
http://www.sainsburysentertainment.co.uk/en/Films-TV/Blu-ray/Bolt-Combi-Pack-Blu-ray-DVD/product.html?product=E10344776