Hobby Lobby has 50% off on cases this week and I found these there yesterday. They definitely are awesome looking and have that vintage look. I am thinking about buying one of each for a vampire kit and werewolf kit. My Travelling Witch Kit is in a real vintage suitcase, but they are hard to find.
The bigger size of the cases is $29.99 and the medium one is something like $24.99. So not too bad an investment for the look. I assume they are frequently on sale.