Nescafé Dolce Gusto Cappuccino 16 Capsules, 8 servings (Pack of 3, Total 48 Capsules/coffee pods, 24 servings)
You can get them cheaper by subscribing, see the information on the item page. Free Delivery on orders over £10. I tend to order two or three flavours at a time for convenience sake.
Usual price in the supermarkets is £3.75 for 16 pods for most flavours, but can be higher for some flavours.