Well I finally have my Maul mini properly on display with display case and all ;D I didn't want to display it until I had some way to protect from the dust in my room. If anyone else is looking for a display case for their maul mini check a user on ebay called falooksky. I saw him list one of these a few months ago and asked him if he had anymore in stock. He managed to get a case in but i was too slow to get the buy it now option. Luckily he got me another one and I snagged it instantly. Just mail him and see if he has any in stock. It was 15 for the case and 15 for shipping if I recall corectly.
I contacted falooksky about two days ago and asked him about the display case for the Darth Maul .45 full length saber, and he sent me a reply saying that he would place one case for me with the "buy it now" option. He contacted me few hours ago... he is offering THREE of these cases with the "buy it now" option right now (there were four, but I bought one! :P).
So, if anyone is interested in one of these display cases, go to ebay and look for falooksy (I don't know if I can post the ebay item number here). He says that "it might take a while before the next stock comes in", so hurry up before they are gone! ;D