https://www.pcgamer.com/apex-legends-battle-pass-start-time-battle-pass-details/

Electronic Arts has confirmed that Apex Legends Season 1, Wild Frontier, will go live at 10 am PT/1 pm ET tomorrow, March 19, and has also (finally) dropped the details on the Season 1 Battle Pass.   

The Battle Pass will go for 950 Apex coins on its own—about $10—or in a Battle Pass Bundle for 2800 Apex coins that catapults you to level 25 from the start. Purchasing the pass will immediately unlock the Lifelife Revolutionary, Wraith Survivor, and Mirage Outlaw skins, and as pass owners advance in levels through the season they'll earn rewards including player and weapon skins, trackers, and badges. It doesn't appear that weekly challenges are a part of the deal. More than 100 items are up for grabs, and everything earned during the first season is yours to keep.