Couple bucks each. I needed to buy a few lg for pillows, blankets, stuffed animals, board games.
[a href="vny!://store.uhaul.com/boxes.aspx"]vny!://store.uhaul.com/boxes.aspx[/a]
The liquor store boxes are great for books and DVDs.
I'm also using a bunch of bankers' boxes that my friend got free from work. She's already used them once to move.
I've used the banana boxes from Costco before. They're voluminous, but once you fill 'em up, they're very heavy and unwieldy.