yes: we charge �50 for a 'postcard' site, �500 for a small, static website with 5-10 ish pages, and everything from there up is negotiable since there's too many variables to have any fixed pricing system.
For sure, if you go to www.tesco.com you can buy a great internet site all designed and ready to go full of templates, alternatively, pick your favorite website at the moment and ust pretend its yours, it won't cost you a penny!!!