There is a nice MBM Z28 Hardtop in the classifieds as well....pretty cool car not sure if it would be of interest but if your into MBM not sure your going to get to be picky on the model car it comes in lol
I have not seen but 1 manual mbm trans ams before out of around 15 total. Mine in an auto with tan interior. They pop up every now and then on autotrader. I had found a formula that was ok but the bumper was cracked, it was a 6 speed hardtop car with the hardtop the same color as the car. It has to have been sold by now. I use Searchtempest to check out craigslist for stuff like that but I still end up finding everything on autotrader. They didn't make the mbm cars in a ws6 or an SS wasn't sure if you knew that or not.