Take a look at the sitepoint marketplace - http://marketplace.sitepoint.com/ http://marketplace.sitepoint.com/ There should some comparable sites that have sol

Take a look at the sitepoint marketplace - http://marketplace.sitepoint.com/ http://marketplace.sitepoint.com/ There should some comparable sites that have sold there. Remember also that the people who want to buy your site approached you so they obviously have a plan that should make it worth more to them than the typical marketplace buyer. The probably believe they could triple your earnings easily. If in the course of negotiations you find things aren't going well you can suggest that it might be better for you to put the site on the open marketplace. If they baulk at that then they are obviously pretty keen.