I find goodlife to be pretty expensive in general. The cheapest I saw recently was the one club $18 biweekly for past members.
Take into account that a lot of the cheap goodlife memberships that people have are plans transferred over from ballys. The mediocore deals back in the day from bally's blow away goodlife's current promotions.
Ie, getting a ~$40 one club membership at bally's was relatively easy with all the friends/family promotions, that plan when transferred over to goodlife, gives you no-restricted access to most of their locations.