How expensive a blender is depends largely on its power. Blenders with a power of around 500 watts are suitable for making smoothies, baby meals or milkshakes, for example. You can get such a blender from around £30-40. For a really smooth smoothie, we recommend a blender of at least 700 watts. These start at 40 to 50 ponds. More powerful blenders, with which you can also blend nuts and hard vegetables, also start at 50 pounds, although most are still a bit more expensive. The most expensive ones even exceed 1,000 pounds.