Sorry if this is a double post but I didn't see them anywhere else. Was in tesco P'boro this morning and saw 5 Crunchies for £1, just like the hot hot hot wispas in Iceland. Tehre was also Dairy Milks and Dairy Milk Caramel. Might have been turkish delight too but can't remember- I didn't buy any- still got a big reserve of Wispas!!
Haven't checked online but since thi is not store specific I would assume it is.
Looks something like the pic.