I have a pair of seats 'cognac' that I obtained 20 years ago, while my seats were being recovered, ('66 230 sl grey-white with red mb tex.)
I've since sold the car and don't need them anymore. I also have the rear seat that I think was used only on the 250sl coupe.
The chrome is in very nice condition. The price for all is $1,400 or Best offer plus shipping. Please ask if you have any questions