I agree that shipping a whole seat would be expensive but am told that it is possible to remove the MB-Tex cover from the bottom seat pad. If you found a dark blue seat and removed the MB-Tex, it would not cost much to ship. I would pay for the whole seat and you could do what you wanted with the rest -- the adjustment motors might be worth putting on eBay, for example.

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"Buster" in the '95

Our all-biodiesel family
1995 E300D (W124) . .239,000 miles My car
1996 E300D (W210) . .313,000 miles Wife's car
Santa Rosa population 170,685 (2012)
Total. . . . . . . . . . . . 722,685
"Oh lord won't you buy me a Mercedes Benz."
-- Janis Joplin, October 1, 1970