it would purely depend on the domain and how strong the PR is if the domain is something like "jhsdjahsj8783kjsdka-34837.com" then it would be worth 100$ if it is a nice brandable name then it is worth much more
it still depends on what the name is . if it is golf-56543434-iloveit.com then it is again worth max 100$ only if it is better and more brandable then it can be worth more. u can tell us the name by adding spaces to the name so that the search engines do not crawl it . for example: c o v e r t l y . u s
It's a 7letter domain with a abbreviation and a year in it. I will be disclosing the domainname later when I'm ready to sell it Thanks