I just went to Tesco to stock up on BBQ food and found this amazing deal. It's in the frozen food section - you get 6 skewers - each skewer has 3 or 4 large lamb meatballs on with green pepper. Having them for tea tonight - they look yummy though. There were also packs of 10 lamb and beef skewers for the same price. Bargain if you ask me!
Just checked online and they're available at the same price so I presume it's nationwide.