Popped into Costco in Milton Keynes and saw these for £34.95 ranging from SML to XL sizes with about 3 different colour options. Bought one of these for my old man as the cold/winter is drawing in and it is a fantastic jacket with an integrated removable fleece top integrated into it.
On the Regatta site they have listed them @ £80
URL for the item listed on Regatta site : http://www.regatta.com/product-detail.asp?ref=2627
So costco doing them for less than half price which I think makes a good purchase for Winter