As I and others have posted here before ... bestfares.com sucks, except for the snooze you lose fares. All of us have probably seen some good fares on there. Members Only fares are usually a crock and mean flying on TWA (Get those fares yourself at lowestfare.com -- no membership fee there!)
Customer service is terrible, back when I was a member I actually had an exchange with Mr. Tim Parsons himself (president) and he was rude himself. My $.02 -- save the $60