Try searching eBay under Mercedes 300E, then narrow the search to lighting. There are a couple of people selling these "Euro" style headlights. I got a pair for my '92 300E along with a pair of clear marker lights for $250. They look and work great.
Colin.

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92 Mercedes 300E 2.6
86 Plymouth Conquest TSi
79 Chrysler Cordoba (without Corinthian Leather!)

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