Square Enix is going to bring two different physical releases for Life is Strange: Before the Storm on March 6 in the US and March 9 in PAL regions. You have your choice of the Limited Edition and the slightly more expensive Vinyl Edition. These physical releases will be available for all platforms (PC, PS4, XB1) and will be out alongside the release of the bonus final episode entitled Farewell.
Mixtape ModeOutfit packEpisode 1 from the first Life is Strange season

The Limited Edition will retail for $39.99 (USD) while the Vinyl Edition is going to retail for $69.99. You can find them for order through the Square Enix Store.