Season 1 to 7, definite price drop and lowest price it has been so far.
refer price history graph here: http://www.find-dvd.co.uk/blu-ray/Supernatural-Season-1-7-Co…
I've included my ref code for 5% off, although you may be able to find 10% off somewhere if they have one floating around at the moment.
Also available at The Hut for same price, although you cannot earn reward points at The Hut
Note, inside the hard cardboard casing of the set is 7 normal blu ray cases. so if there is another season to add can just throw out the box
1 pound shipping? Kinda adds to the weight, doesn't it?