Hi guys

What have you been paying (labor only) to drain and replace tranny, both differentials, and transfer case fluids?

My local BMW dealer is surprisingly cheaper than Indy on tranny and transfer case (260 and 165) vs Indy (300 and 200) but tries to murder me on both differentials, alleging there are no drain plugs (500 vs Indy's $100)

Am I being taken advantage of?