Hmmm... I would try a Target, K-Mart or WalMart in your area 1st. to save some $$$. You never know.
I am going to use one of those black trunks you see in these stores and add 'lined' compartments and try to mold them to fit the pieces so they don't bang around during transport.
I'm goin to give it a shot and will post pics of my progress should anyone want to do the same.
I really don't have an alternative right now as I am planning to move and need to package everything for transport.... otherwise I would really want a mannequin! 