We ran across this site the other day and we simply thought it was a really cool place to check your sites out.  It is not a website price estimator and it is not a backlink checker, but the site offers both of these features. You can see alot of metrics on any website with one click of a button.

 Website Outlook

 Here is what they say about themselves:

"Websiteoutlook is the perfect place to evaluate any website. When choosing to buy or sell a website having the proper information about your investment can be crucial to your success. Websiteoutlook is dedicated to finding all pertinent information that may pertain to your personal interest. And it's FREE! We hope that you find Websiteoutlook helpful and that you will return when you need us again. The information offered by Websiteoutlook is not guaranteed to be 100% Accurate and is offered as reference only. Further research and conformation of claims are advised before any substantial investment."

To Success,

Nick Simpson