The egg crates were free and that's pretty cheap I think. Again, I have the ones which are 2'x2' square and are used at the packaging facility. I don't think they cost much to begin with. Oh .... I just remembered where else I saw them ...... McDonalds!!! Thats how they (or used to) recieve their eggs. They come in bulk in those 2'x2' kinda cardboard like crates. So don't be afraid to ask chain restaurants if they have any. I think I saw someone post carpet reminants. That will cut down the noise as well, especially if you can get the padding that goes underneath the carpet!! That stuff works great on it's own, if you put up a couple of layers. Good Luck!!
