Cheapest 18mm - 55mm lens for nikon d50?

I wanna get a 18 - 55 nikon lens for a nikon d50, what's the cheapest price? IN THE UK

ps. I will probably get a 55mm lens and a 18 - 200mm lens in the near future, what's the best price for both these lenses too?

I will give a best answer to whoever finds these lenses cheap and gives me links.

Added (1). Oh yea i mean the 50 mm i think, its the one with a low aperture for taking good portraits with blurred backgrounds

and your right about the 18 - 200, what would be the best nikon 18 - 55 cheapest?

So you want to get an 18-55 and a 18-200mm

just get the 18-200. There's no use at all for the 18-55 if you have that

there's no 55mm lens. Do you mean 50mm?

Nikon 18-200mm F3.5-5.6G IF-ED AF-S VR II DX Lens is designed exclusively for use with Nikon digital SLR cameras and is not compatible with 35mm or IX240 format film cameras. 2 ED glass and 3 aspherical lens elements minimize chromatic aberration, astigmatism and other forms of distortion, while ensuring high resolution and contrast. M/A mode for rapid switching between Autofocus and Manual focus operation. Employs a 7-blade rounded diaphragm opening that achieves a natural blur for out-of-focus elements.