My google fu has failed. I need sturdy gift boxes for some heavy glass bowls that are to be presented at a corporate function. The only web sites I can find with these type of boxes require you to purchase a case of 25 to 50 boxes. I need two. Any ideas where I can find something that will work that can be bought in single quantities? (Sizes are about 9"x9"x9" and 12"x12"x12").