Where should I get my school supplies?

I'm going into 6th grade. We need a 3inch binder. 5 pack dividers. Pencil 'pouch'. Pens. Cm/in ruler w/holes. Protractor. Graph paper. 2 comp notebooks. 2 pocket folders.(I didn't mention the things I already have) I was thinking of getting them from Carolina Pad.com . Or Veraradley. I might not get it there though. So where are some other places they sell those things at and maybe look similar) Thank you. I'm 11.