Wort very little, 2 or 3 dollars. There are 1000s of people who have multiple accounts with different names. Many, probably 1/2 the FB pages haven't had any posts since 2011. ie, my kids, all 3, use to play around on this #$%$ with their friends. FB would send them a warning, like a timeout in 3rd grade,"You are banned from posting for 5 days"..Then they created another yahoo e-mail acct. and FB page.
I will say that FB has very few legit people, posting and sending photos, maybe