It's easy and confidential using a buyer-broker to acquire a desired name. Our recommended domain-buy-service is free to the buyer. You can check name availability by clicking-here, then typing-in name including the extension (i.e. example.com example.org) to inquire or get a price for any domain.
Domain valuation and owner price expectation is based 100% on domain worth only, without any value-added by a website the domain may have. If there is a site, it's possible to include it (upon request) at low-cost (maybe even free) if you want it vs using your own site.
With that said, the real value is in the domain-name itself and is rarely based to any degree on a website (except large and well-developed sites). Contact us "About This Domain" name of interest to you and benefit to your business.