3 different flavours.
Apple & Blackcurrant
Orange & Pear(I think its pear)
Had them in the end ailse fridge for £1, mine scanned at £1.83 but one of the workers came over to customer service and said they were definetly a pound as she was just about to phone and let them know they weren't scanning right.
Seems a good deal to me. I cant seem to find them online, maybe I'm searching for the wrong thing.