Do you have every intention of being in San Antonio from January 23-25 for PAX South? Well, badges are on sale now, so you might want to scoop one up right away. You know how these things tend to go.
Weekend passes are $65, while daily badges are $30. Time will tell if this convention is the hulking behemoth that Prime and East are, but there's no need to risk missing out by not acting now if you plan on going anyway.