I just bought this CT4V BW from Covert Cadillac in Austin.
MSRP minus $2000 incentive, plus 'accessories' like tint for $500, which was already installed, so they wouldn't remove it. Not a big deal. So a total of $1500 off. Plus around $500-600 in dealer admin fees. In addition, I wasn't forced to finance through them. I brought a pre-approved check from my CU and the transaction was seamless.
The 4BW in question was missing the brake ducts that would be stored in the trunk, and they couldn't tell me if they installed it or not. I wanted to put the car up on the lift so see for myself, but they couldn't at the time. So instead, they just ordered the front brake duct kit and are having it overnighted so I can pick it up tomorrow.
Awesome dealership, super easy to work with, and very professional. Highly recommend.