Go to your local UHAUL moving company. 10 pound boxes for $8.88.

Or you can go to your local office depot. They have 900 foot rolls of the brown kraft paper that a lot of people use. She gets her from uline.com but KLG (kara) of NERD uses the brown kraft paper. Its 31 bucks at office depot. But its 900 friggin feet of the stuff!!!

Hope this helps.