Try Angus's site -- CzCustom.com -- he should have some Right Minded Bladetechs. They work great for USPSA production division. I got my LH Bladetech DOH for a SP01 from him couple summers ago.
Also if you are thinking about getting a SP01 or a .40 cal CZ75 in the future, you might consider getting one that fits one of those models instead of one for a CZ 75/85 in 9mm. The 9 mm gun will fit well enough in a holster for a SP01 (with little tightening of the screws) but the slides for SP01s and .40 cal guns are not scalloped on the front and may not fit in a holster specifcally made for a standard 9mm CZ 75/85 slide.
If he does not have any in stock, I am sure that Bladetech or any other reputable Kydex holster maker will be able to bend one for you in a few weeks.
Make sure that you have a good sturdy belt to hang that holster. A flimsy belt will give you ief no matter how good of a holster you may have hanging off of it.
Finally, if you are starting out in IPSC, don't go overboard on gear until you've shot a few matches. Lots of ammo, eye and ear protection, a decent Kydex holster and mag pouches for 5 or more magazines hanging off of a decent belt is all you really need to get started.