When it comes to value a domain name then the value is in the eyes of buyers, this is 100% true, but some automated domain name appraisal tools are also helpful for knowing overview of the cost of a domain name, and Estibot is really too good in terms of valuation.
Are you able to find any hand reg. domain name which Estibot valued over $10,000, I think no, this kind of domain names are already registered like, finance.com, business.com etc..