im having a really hard time finding an affordable bedding for my fully grown corn snake (getting it next week)

I need to have it ready by the time i get my snake

Could i use this http://bit.ly/2rp2oDh its super cheap

some others i could get are http://bit.ly/2roHDYu or http://bit.ly/2qpMQkf but they are expensive

i could also use shredded news paper

which one of these, or anything else i can purchase in canada would be good for a fully grown corn snake, that isnt that expensive

and if you can tell me why, because it seems every bedding has its pros and cons, and i really want to get the right one

thank you