For anyone that is interested, Smokin' Moe's (an official installer of Huper-Optik tint) is offering a group buy discount of 15% off of each E90 that he tints w/Huper-Optik. He is located in Penndel, PA.
All we need is 10 people. His regular price is $500, but he will do each for $425, if we can get 10 confirmed tint appointments. To me this sounds awesome, because Huper-Optik is the best stuff on the market, and shops in NY charge upwards of $700 per car for this. For those who are unfamiliar with this product check it out @ http://www.huperoptikusa.com