You can buy this one for the right price lol!

Thanks for the comments guys...

Yes, its not on bags, that's what was on it from factory with the original Airmatic setup...car drove smooth as anything but the understeer was scary at the best of times...the car is now sitting on hydro's and its really firmed up the ride and handling the handling very very sharp! Going from my Focus RS to this was never going to be easy...the Focus was pin point accurate...and I'm glad to say, the Merc with the hydros is nearly up there!

The ride can be bouncy at times...mainly at very low speeds (<10mph), but above that its fine...you can fine tune the springs rates on my hydro setup so I can adjust until I'm happy