online business on Flippa

I have also some websites to sell. Is it best suit for me to get a high price for my sites by using of the flippa?... I also new person to this site. What is the procedure to buy or sell sites at a reasonable prices?... Are there any other similar sites to this flippa on net?... Is there any body already got through this site for selling and buying actions ever?..... I want some more details about this site now onwards. Because i am very much interested to make a many new sites and sell them for a great rates instantly....