Whats Your Site Worth? Online Appraisal.

Have a look at this. This is possibly the best online site appraisal I've found. It's called EbizValuations and it throws up some interesting stats for your site. They say -

This valuation tool follows months of development and research by experts in business valuation, accounting, business brokering and website due diligence, and follows a report prepared for Sitepoint.com, the world's biggest site marketplace: The Ultimate Web Site Valuation Guide.

It's based on the realization that the only accurate way to value sites is a comparative valuation using a database of thousands of sales of similar sites. It's the most accurate free online valuation there is.

It's more than just a valuation. Each search provides a detailed report with a lot of business critical information about the target site.

Tip: if your site makes less than $100 a month this tool won't give an estimation of what it might fetch at a website auction. I enter $500 a month under earnings to get an idea of what the site might sell for.