RRP of £25, great little gadget for telling you how much electrical devices are costing you to run. This is the little brother of the kind your electricity supplier gives you, no good if you've got Economy 7. For those on flat-rate tariffs, it's pretty good though. Realized just how big an electrical ink my oven is!
Seen in-store in Tesco Extra in Burnage, Manchester. I only saw a small number of boxes covered in multiple "reduced" stickers, so possibly end-of-line.