AT&T's streaming video service, which will bundle HBO, Cinemax, and a wide selection of Warner Bro. films and television, is shaping up to be a surprisingly good deal. AT&T will be pricing the bundle at between $16 and $17 a month, reports the Wall Street Journal. Considering that HBO Now costs $14.99 a month, customers may opt to shell out the extra dollar or two a month to access Cinemax, as well as favorite shows and movies from Warner Bro.'s expansive archives, such as Friends and The Big Bang Theory.