Looks like Asda saw Tesco, Co-op and Sainsburys do their stuff. Trust Asda to be the awkward ones, waiting until the last.
Not as cheap as Sainsburys (£1.79), Tesco (2 for £3/£1.99) or the Co-op (£1.99) at the moment, but its always good to know the prices from other stores, eh?
Oh, and its only selected flavours. Some were still full price, from what I saw. Cookie Dough and Chocolate Brownie were £2, though. ;)
Not sure if online. Not sure of end date. Lets just remember, some of us dont have Co-ops and Sainsburys. ;)