Go on eBay, search for user ID: holsterman6376. I just received my IWB holster from them, it cost about $24 after taxes (Illinois...they gotta tax everything!). Since the laws in Illinois are very restrictive, I don't have the luxury of testing this holster out all day, so I have to settle for when I am at work or at home. But I am going on 8 hours now carried on the right kidney, and I forgot my 24/7 Pro .40 w/ 4" barrel was even there after about 15 or 20 minutes. It is a nylon holster and padded inside, it fits the gun very well, and does not slide around. The only thing is that I have to consciously remember to ensure my shirt is "blossomed" and not coming untucked, but that hasn't been an issue so far. Just a thought.
I am thinking of modifying one for when I order my Mill Pro PT140 to adhere to Illinois "transportation of firearm laws." That is, until The Peoples Republic of Illinois decides that "Hey, there is a Second Amendment after all! I'll be."