Well I just got back from Brumos Mercedes where I picked up a gallon of MB anticorrosion/antifreeze agent part # Q 1 03 0002 at $13.65
I also picked up a quart of power steering oil part # Q 1 46 0001 at $11.55
Kind of pricy at list price from Brumos but in the future I'll order in advance from FastLane
From my standpoint the cost was not an issue. I just wanted to find out what made the MB stuff so special. I'm willing to pay for quality but unwilling to pay for marked up hype. I think I made the right choice with these 2 fluids.