Hello Friend, Domain appraisals mean there are alot, may be need to pay money as well, but for the moment before procure for paying money, there are a lots of thing you can do by yourself, I have a site (in my signature) where you can find easy and do it your self site appraisals. A website value calculator site and especially for webmaster its a tool and you can use it any time. thank you. Best of Luck