The cost of a Content managed and Responsive Site

[Timbow]

Looking at their site and yours I'd say you have a totally different clientèle. Also a totally different cost-structure, style and approach. So a difference in price is understandable too.

Are they too expensive? I don't know, depends on many factors. Your customers would be shocked by their prices and vice versa, that's for sure

You are so right. There is no such thing as 'too expensive'.