Amazon has the season pass and also the first episode separated.I didn't find the whole season for PS3.Sorry

This is the link for the first episode:

www.amazon.com/Life-Strange-Episode-Digital-Code/dp/B00UK59L8C/ref=sr_1_4_twi_sof_3?s=videogames&ie=UTF8&qid=1446736107&sr=1-4&keywords=life+is+strange

And this is for the season pass:

http://www.amazon.com/Life-Strange-Season-Episodes-Digital/dp/B00UK5983A/ref=sr_1_2_twi_sof_3?s=videogames&ie=UTF8&qid=1446736107&sr=1-2&keywords=life+is+strange

Also if your step_daughter likes this kind of games,I would recommend heavy rain.The directer's cut is 15$

www.amazon.com/Heavy-Rain-Directors-Cut-sony-playstation3/dp/B005YR308S/ref=sr_1_12?s=videogames&ie=UTF8&qid=1446736107&sr=1-12&keywords=life+is+strange

Have a nice day and hope your step-daughter enjoys the game :)